340 products
340 products
Sort by:
$8.99
Unit price per$8.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Standard Size PetrolEveryday protection for standard-size TCG decks in a clean petrol finish.
These Ultimate Guard Cortex sleeves are built for standard-size trading cards and come in a 100-count pack, making them a practical choice for full decks plus extras. The Petrol colorway pairs a clear front with an opaque back, along with the shuffle feel and durability Cortex sleeves are known for in regular play.
per pack
size
design
Product highlights
- Standard-size fit: Sized at 66 x 91 mm for standard trading card games such as Magic: The Gathering, Pokémon, Lorcana, One Piece, and Flesh and Blood.
- 100-count pack: A convenient quantity for sleeving a full deck with sideboard, tokens, or replacements depending on your game.
- Built for regular play: Ultimate Guard describes the Cortex line as offering high durability and a dependable shuffle feel for everyday gaming sessions.
- Opaque petrol back: The Petrol colorway uses an extra-opaque back for reliable card concealment during play, paired with a high-clarity front.
- Collector-safe materials: These sleeves are acid-free and PVC-free.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are standard-size sleeves measuring 66 x 91 mm. Ultimate Guard lists them for standard trading card games such as Magic: The Gathering, Pokémon, Lorcana, One Piece, and Flesh and Blood.
How many sleeves are included?
Each pack contains 100 sleeves in the Petrol colorway.
Are these safe for long-term card storage?
Ultimate Guard states that these Cortex sleeves are acid-free and PVC-free, making them a safer choice for protecting trading cards during play and storage.
If you need dependable standard-size deck protection in a petrol finish, these Ultimate Guard Cortex sleeves are an easy addition to your next order at Monmouth Cards.
$7.99
Unit price per$7.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Dragon Shield Japanese Matte Emerald Sleeves 60 CountSmooth shuffle feel for Japanese-size decks and dueling staples.
Built for smaller-format trading cards, these Dragon Shield Japanese Matte sleeves pair the brand's textured matte back with a compact fit for popular games like Yu-Gi-Oh!, Cardfight!! Vanguard, and Weiss Schwarz. The Emerald color adds a bold green finish, while the sturdy storage box helps keep your sleeved deck organized between rounds.
per box
fit
box capacity
What's inside: One box containing 60 Dragon Shield Japanese Size Matte sleeves in Emerald. The included cardboard storage box is designed to hold 75+ sleeved cards and includes a writing field on top for labeling.
Product highlights
- Japanese-size fit: Sized for cards measuring 59 × 86 mm, making these a strong match for games such as Yu-Gi-Oh!, Cardfight!! Vanguard, and Weiss Schwarz.
- Matte texture: Dragon Shield Matte sleeves use a textured back for confident handling and the smooth shuffle feel many players prefer for regular play.
- Durable polypropylene construction: Made from polypropylene to help protect cards from everyday wear during storage, transport, and gameplay.
- Organized deck storage: The sturdy box includes a label area on top and is designed to hold more than a single sleeved deck for easy sorting in your collection.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves for cards measuring 59 × 86 mm. They are commonly used for games like Yu-Gi-Oh!, Cardfight!! Vanguard, and Weiss Schwarz.
How many sleeves come in one box?
Each box includes 60 matte sleeves in the Emerald color.
Does the box hold a deck after sleeving?
Yes. Dragon Shield states the sturdy cardboard box is designed to fit 75+ sleeved cards and includes a writing field for labeling.
A reliable choice for duelists who want a clean Japanese-size fit, dependable protection, and Dragon Shield's signature matte handling.
$12.99
Unit price per$12.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Inner Sleeves Standard 100 Count Seer ClearBuilt for tight fits and easier double sleeving.
Heavy Play CURV Inner Sleeves are made for standard-size cards and designed to pair with CURV outer sleeves for a snug double-sleeve setup. The Seer Clear finish keeps card faces visible, while the contoured bottom corners help make loading into outer sleeves smoother when you are protecting the decks you play most.
per pack
fit
listed by Heavy Play
What's inside: 1 pack of 100 standard-size clear inner sleeves. Manufacturer-listed sleeve dimensions are 89.4 mm x 64.2 mm x 0.1 mm, and the product is described as optimized for use with Heavy Play CURV sleeves.
Product highlights
- Tight standard fit: Sized for standard trading cards at 63 mm x 88 mm to add an extra protective layer without unnecessary bulk.
- Made for double sleeving: Heavy Play describes these inners as optimized for CURV sleeves, giving players a matched inner-and-outer sleeve setup.
- Contoured bottom corners: The curved lower corners are designed to make sliding cards into outer sleeves easier than traditional sharp-corner inners.
- Clear front and back: The Seer Clear finish uses a gloss clear front and back so card art, backs, and identifying details stay visible.
- Archival-minded materials: Heavy Play lists these sleeves as acid-free, PVC-free, and made from polypropylene.
Shop with Monmouth Cards
Product questions
What cards do these inner sleeves fit?
These are standard-size inner sleeves for cards listed at 63 mm x 88 mm. They are intended for standard trading card games and similar standard-size cards.
Are these meant for double sleeving?
Yes. Heavy Play positions these as inner sleeves optimized for CURV outer sleeves, and the contoured bottom corners are specifically designed to make double sleeving easier.
What comes in one pack?
This listing is for one pack containing 100 Seer Clear standard-size CURV inner sleeves.
If you want a cleaner double-sleeve setup for your standard-size deck, these Heavy Play CURV inners are an easy fit for the job.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Count Artificer GreyRounded corners and a clean grey finish for standard-size decks.
Heavy Play CURV Sleeves are built for players who want standard-size protection with a different in-hand feel. This Artificer Grey 100-count pack uses rounded sleeve corners, clear gloss front and back panels, and polypropylene construction. It is a strong fit for trading card game players looking to sleeve a full deck in a neutral, understated colorway.
per pack
material
What's inside: One pack of 100 Heavy Play CURV standard-size deck protector sleeves in Artificer Grey. Manufacturer-listed size is 63mm x 88mm, with rounded corners and clear gloss front and back panels.
Product highlights
- Rounded corner design: Heavy Play markets CURV Sleeves around a softer hand feel than traditional sharp-corner sleeves.
- Standard-size coverage: This pack is intended for standard-size trading cards and includes 100 sleeves for deck-building, play, and storage.
- Clear gloss front and back: The sleeve construction is designed for optical clarity while keeping your cards protected during regular play.
- Double-sleeving note: Because these sleeves use rounded corners, Heavy Play notes they are not compatible with traditional sharp-corner inner sleeves.
- Artificer Grey finish: A muted grey colorway that keeps the presentation clean whether you are sleeving a main deck, commander deck, or general standard-size card pool.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are standard-size sleeves. One supporting retailer lists them at 63mm x 88mm, which is the common size used for many major trading card games.
How many sleeves are included?
This listing is for one pack containing 100 sleeves in the Artificer Grey colorway.
Can I use traditional inner sleeves for double sleeving?
Heavy Play notes that CURV Sleeves are not compatible with traditional sharp-corner inner sleeves. If you want to double sleeve, the manufacturer recommends using its matching rounded-corner inner sleeves.
If you want a standard-size sleeve with a different feel in hand, Heavy Play CURV Sleeves Artificer Grey is a clean option to add to your next order from Monmouth Cards.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Count Druid GreenRounded-corner sleeves built for smooth handling and opaque play.
Heavy Play CURV Sleeves bring a different in-hand feel to standard-size trading cards, pairing contoured bottom corners with a matte back and gloss front. This Druid Green 100-count pack is designed for players who want clean shuffling, strong opacity, and a sleeve shape that stands apart from traditional sharp-corner designs.
per pack
supported
box capacity
What's inside: One pack of 100 standard-size Heavy Play CURV Sleeves in Druid Green. Sized for standard cards at 63 mm x 88 mm. Heavy Play lists the sleeve dimensions as 91.8 mm x 66.8 mm x 0.25 mm.
Product highlights
- Contoured bottom corners: Heavy Play designed CURV Sleeves with rounded lower corners for a different grip and hand feel during play.
- Opaque black interior: The black interior is intended to provide full opacity for tournament-minded players using double-faced or transparent-backed cards.
- Gloss front, matte back: You get front-side clarity for card visibility and a matte backing aimed at smooth shuffling and table handling.
- Double-sleeving note: Because of the rounded-corner design, Heavy Play advises using its own rounded-corner inner sleeves rather than traditional sharp-corner inners.
- PVC-free polypropylene: These sleeves are made from polypropylene and are listed as acid-free and PVC-free.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are made for standard-size cards. Heavy Play lists the supported card size as 63 mm x 88 mm.
Can I use traditional inner sleeves for double-sleeving?
Heavy Play says no. Because CURV Sleeves use rounded corners, traditional sharp-corner inner sleeves can cause splitting. If you want to double sleeve, use Heavy Play rounded-corner inner sleeves.
How many sleeved cards does the box hold?
Heavy Play states the box fits 75 cards plus sleeves, which can be useful if you want to keep a deck stored in the original package between games.
If you want standard-size sleeves with a distinctive rounded-corner feel and clean black-backed presentation, this Druid Green CURV pack is an easy addition to your next deck build.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Shaman RedRounded-corner sleeves built for smooth handling and opaque play.
Heavy Play CURV Sleeves are designed for standard-size trading cards with a distinctive contoured bottom corner shape that feels more natural in hand. This Shaman Red 100-count pack pairs a gloss front for clear card visibility with a matte back for controlled shuffling, making it a strong fit for players who want both comfort and table-ready performance.
Please note: Heavy Play states that CURV Sleeves are not compatible with traditional sharp-cornered inner sleeves. For double sleeving, use Heavy Play rounded-corner inners.
What's inside: One pack of 100 Heavy Play CURV Sleeves in Shaman Red for standard-size cards. Manufacturer-listed sleeve dimensions are 91.8 mm x 66.8 mm x 0.25 mm, and the included storage box is listed at 70 mm x 96 mm x 47 mm.
Product highlights
- Contoured bottom corners: Heavy Play's CURV design is built to reduce the sharp-corner feel many players notice during longer games.
- Built for standard-size cards: The pack is listed for 63 mm x 88 mm cards, making it suitable for many popular TCG and tabletop card games that use standard sizing.
- Opaque play surface: A black interior and fully opaque back help maintain consistent card concealment during play.
- Play-focused finish: The gloss front is designed for optical clarity, while the matte back supports smoother shuffling and handling.
- Material details: These polypropylene sleeves are listed as acid-free and PVC-free.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
Heavy Play lists these as standard-size sleeves for 63 mm x 88 mm cards. That size works for many mainstream trading card games that use standard dimensions.
Can I double sleeve with regular inner sleeves?
No. Heavy Play specifically notes that traditional sharp-cornered inner sleeves are not compatible with CURV Sleeves. If you want to double sleeve, use Heavy Play's rounded-corner inner sleeves.
What is included in this product?
This listing is for one 100-count pack of Heavy Play CURV Sleeves in the Shaman Red colorway for standard-size cards.
If you want a distinctive sleeve feel with strong opacity and smooth handling, Shaman Red CURV Sleeves are a standout addition to your next deck build.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Count Warlock Black
Rounded comfort, opaque backing, and smooth shuffling for standard-size decks.
Heavy Play CURV Sleeves are built for players who want a different in-hand feel without giving up tournament-ready protection. This Warlock Black standard-size pack includes 100 sleeves with contoured bottom corners, square split-resistant top corners, a black fully opaque interior, a gloss front for card visibility, and a matte back for easier shuffling.
per pack
sleeve dimensions
box capacity
What's inside: 1 pack of 100 standard-size Heavy Play CURV Sleeves in Warlock Black. Manufacturer-listed sleeve size is 63 mm x 88 mm, and the package box is stated to fit 75+ sleeved cards.
Product highlights
- Contoured bottom corners: Heavy Play's CURV design is made to reduce the sharp-corner feel many players notice during longer games.
- Black fully opaque interior: A solid black interior helps keep card backs concealed while giving the sleeve a clean, uniform look.
- Gloss front, matte back: The clear gloss front is designed for visual clarity, while the matte back supports smoother pile shuffling and handling.
- Split-resistant top corners: The square top corners are intended to improve durability where sleeves often take the most wear.
- Important fit note: Due to the rounded-corner CURV design, these sleeves are not compatible with traditional inner sleeves.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are manufacturer-listed standard-size sleeves measuring 63 mm x 88 mm, a common size for many trading card games that use standard dimensions.
Can I use traditional inner sleeves with CURV Sleeves?
No. Heavy Play specifically notes that the rounded-corner CURV Sleeves are not compatible with traditional inner sleeves.
How many sleeves are included?
This product includes 100 Warlock Black standard-size CURV Sleeves in one pack.
If you want standard-size protection with a rounded ergonomic feel, Heavy Play CURV Sleeves Warlock Black is a distinctive option to add to your next deck build.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Count Wizard BlueRounded comfort with a tournament-ready standard fit.
Heavy Play CURV Sleeves are built for standard-size trading cards and designed to change how sleeved cards feel in hand. This Wizard Blue 100-count pack combines contoured bottom corners for a more ergonomic grip with square top corners, a matte back for smooth shuffling, and a black interior for an opaque presentation that works well for competitive play.
per pack
compatibility
with sleeved cards
What's inside: One pack of 100 Heavy Play CURV Sleeves in Wizard Blue for standard-size cards (63mm x 88mm). Manufacturer-listed sleeve dimensions are 91.8mm x 66.8mm x 0.25mm, and the retail box is listed at 70mm x 96mm x 47mm.
Product highlights
- Contoured bottom corners: Heavy Play's CURV design is made to feel more natural in hand and reduce the sharp-corner feel many players notice during longer games.
- Standard-size protection: Sized for standard trading cards, these sleeves are a practical fit for many popular TCG decks and everyday play.
- Opaque black interior: The black interior helps create a fully opaque look behind the card, while the Wizard Blue exterior gives your deck a bold finish.
- Shuffle-friendly surface pairing: The gloss front is designed for clarity, and the matte back is built for smoother handling and shuffling.
- Materials made for storage and play: These sleeves are listed as acid-free and PVC-free, and the box is described as fitting 75 cards plus sleeves.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are standard-size sleeves for cards listed at 63mm x 88mm, making them suitable for many standard trading card games and similarly sized cards.
What makes CURV Sleeves different?
The key design difference is the contoured bottom corners, which Heavy Play promotes as a more ergonomic shape in hand, paired with square top corners for durability at the opening.
How many sleeves are included?
This product is one 100-count pack of Heavy Play CURV Sleeves in the Wizard Blue colorway.
If you want a distinctive standard-size sleeve with a different feel in hand, Wizard Blue CURV Sleeves are an easy way to upgrade your next deck at Monmouth Cards.
$20.99
Unit price per$20.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Heavy Play CURV Sleeves Standard 100 Count Cleric WhiteRounded comfort with smooth shuffle feel for standard-size decks.
Heavy Play CURV Sleeves are built for players who want standard-size protection without the usual sharp-corner feel in hand. This 100-count Cleric White pack combines contoured bottom corners, square top corners, a black opaque interior, a gloss front for card clarity, and a matte back designed for smooth shuffling at the table.
per pack
standard cards
with sleeved cards
What's inside: One pack of 100 Heavy Play CURV standard-size sleeves in Cleric White. Manufacturer-listed sleeve size is 63mm x 88mm, and the included storage box is listed to fit 75 sleeved cards.
Product highlights
- Contoured bottom corners: Heavy Play's CURV design is made to reduce the sharp-corner feel against your palms during play.
- Square top corners: The top edge keeps a traditional shape intended for split resistance while preserving a familiar sleeved-card profile.
- Opaque black interior: A black inner layer helps keep card backs covered, making these a strong fit for tournament-style play where opacity matters.
- Gloss front, matte back: The front is designed for optical clarity while the matte back supports easier handling and smooth shuffling.
- Materials for long-term storage: These sleeves are listed as acid-free and PVC-free.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are manufacturer-listed standard-size sleeves measuring 63mm x 88mm, made for standard trading card game cards.
What makes CURV Sleeves different from regular sleeves?
CURV Sleeves use contoured bottom corners for a more ergonomic in-hand feel, while keeping square top corners, an opaque black interior, a gloss front, and a matte back.
How many sleeves are included?
This listing is for one 100-count pack of Heavy Play CURV Sleeves in the Cleric White colorway.
If you want standard-size deck protection with a softer in-hand feel, Cleric White CURV Sleeves are an easy upgrade for your next game night.
$13.99
Unit price per$13.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Dragon Shield Outer Sleeves Standard Matte Black 100ctExtra protection for sleeved standard-size decks.
Dragon Shield Matte Outer Sleeves are built to go over already sleeved standard-size cards, adding another layer of protection while keeping the textured Dragon Shield shuffle feel. This black matte version is a strong choice for players using art sleeves, color-coding decks, or building a tougher double- or triple-sleeved setup for regular play.
per box
finish
What's inside: 1 box containing 100 black matte outer sleeves. Designed for cards already sleeved in standard size card sleeves.
Product highlights
- Built for over-sleeving: These outer sleeves are made to fit over standard-size sleeved cards, giving your deck another layer of protection against dust, dirt, and spills.
- Matte textured back: Dragon Shield pairs the black outer layer with its matte texture for a smooth, controlled shuffle feel during play.
- Useful for art sleeves and organization: Outer sleeves can help protect decorative sleeves from wear and can also be used to color-code sideboards, combo pieces, or testing decks.
- Standard-size sleeve compatibility: Dragon Shield lists these as outer sleeves for cards sleeved in standard size card sleeves rather than for bare cards on their own.
Shop with Monmouth Cards
Product questions
Do these fit bare standard-size cards?
No. These are outer sleeves, which means they are intended to go over cards that are already in standard-size sleeves.
Can I use these for double-sleeving or triple-sleeving?
Yes. Dragon Shield states that outer sleeves can be used for double- or triple-sleeving to add more protection to your deck setup.
How many sleeves are included?
Each box includes 100 black matte outer sleeves.
If you want added protection for standard-size sleeved decks without giving up shuffle feel, this Dragon Shield outer sleeve box is an easy upgrade.
$13.99
Unit price per$13.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Dragon Shield Outer Sleeves Standard Matte Clear 100 CountExtra protection for art sleeves and tournament decks.
Dragon Shield Outer Sleeves are built for players who want to protect already-sleeved standard-size cards without giving up a smooth matte shuffle feel. This clear outer version fits over standard-size sleeves, helping reduce wear on art sleeves and prize sleeves while also supporting double- or triple-sleeving setups.
per box
for standard cards
outer layer
What's inside: 1 box containing 100 clear matte outer sleeves. These are standard-size outer sleeves designed to go over cards that are already sleeved in standard-size sleeves. Dragon Shield notes the box can also function as a simple deck box for about 30 double-sleeved or 25 triple-sleeved cards.
Product highlights
- Made for outer protection: These sleeves are designed to fit over standard-size sleeves, helping protect art sleeves and other higher-value sleeves from peeling, splitting, and surface wear.
- Clear front with matte texture: The clear outer layer keeps your original sleeve design visible while adding Dragon Shield's matte handling feel during shuffling and play.
- Supports double- and triple-sleeving: Use them as an outer layer for double-sleeved play, or pair them with an inner sleeve and a regular sleeve for a tougher triple-sleeved setup.
- Standard-size compatibility: Dragon Shield lists these for standard-size cards and sleeves, the format used for games like Magic: The Gathering, Pokémon, Disney Lorcana, Flesh and Blood, and many other western TCGs.
Shop with Monmouth Cards
Product questions
What do these sleeves fit?
These are standard-size outer sleeves intended to fit over standard-size sleeves that already contain your cards. They are not loose board-game sleeves and they are not inner sleeves.
Can I use these for double-sleeving or triple-sleeving?
Yes. Dragon Shield markets Outer Sleeves for double-sleeving over a regular sleeve, and they can also be part of a triple-sleeved setup when paired with an inner sleeve and a regular sleeve.
How many sleeves come in the box?
Each box contains 100 clear matte outer sleeves.
Protect your favorite sleeves, keep your deck looking sharp, and add another layer of confidence to every shuffle with Dragon Shield Outer Sleeves.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Gamegenic Closable Inner Sleeves
Full 4-edge protection for standard-size gaming cards.
Gamegenic Closable Inner Sleeves are built for players who want extra protection without giving up a clean fit. These clear inner sleeves are sized for standard cards up to 63 x 88 mm and use a side-loading design with a tuck-in flap to help shield all four edges from dust, dirt, water, and everyday handling.
per pack
What's inside: 1 pack containing 100 clear polypropylene closable inner sleeves for standard-size gaming cards. Sleeve size is 64 x 89 mm and the fit is designed for cards up to 63 x 88 mm.
Product highlights
- Closable flap: The protective flap slips into the sleeve for a self-closing seal without glue.
- Built for double-sleeving: These inner sleeves are made to sit inside standard outer sleeves for added card protection.
- Side-loading design: Side entry makes folding the extra protective flap easier during sleeving.
- Clear and consistent: Gamegenic lists extra-high clarity, consistent sizing, and acid-free, no-PVC construction.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These sleeves are made for standard-size gaming cards up to 63 x 88 mm. The sleeve itself measures 64 x 89 mm.
How many sleeves are included?
Each pack includes 100 closable inner sleeves.
Are these meant for double-sleeving?
Yes. Gamegenic describes these as ideal for double-sleeving, with a side-loading design and tuck-in flap that adds extra coverage around the card.
If you want added protection for your favorite standard-size decks, Gamegenic Closable Inner Sleeves are a clean, practical choice from Monmouth Cards.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Matte Japanese Size (60) - TransparentDaily-play protection for Japanese-size decks.
Built for Japanese-size trading cards, these Ultimate Guard Cortex sleeves combine a matte, non-reflective front with a textured back for a smooth shuffle feel. The transparent finish keeps card backs visible, while the 62 x 89 mm sleeve size is designed for games like Yu-Gi-Oh! and other Japanese-size TCGs.
per pack
in mm
finish
What's inside: 1 pack of 60 Ultimate Guard Cortex Matte Japanese Size sleeves in Transparent. Sleeve dimensions are 62 x 89 mm, with top-loading construction.
Product highlights
- Japanese-size fit: Sized for Japanese-format trading cards, making these a practical choice for decks that need the smaller sleeve footprint.
- Transparent back: The clear finish keeps the reverse side of your cards visible, which is useful for cards or decks where you want artwork or card backs to show through.
- Matte front surface: Ultimate Guard lists a matte, non-reflective front to help reduce glare during play.
- Shuffle-friendly texture: A textured back is designed to provide an easy, controlled shuffle feel during regular play sessions.
- Protection-focused materials: Ultimate Guard describes these sleeves as acid free and free of PVC for everyday card protection.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves measuring 62 x 89 mm. They are intended for smaller-format trading cards rather than standard-size TCG cards.
How many sleeves are included?
Each pack includes 60 sleeves.
Are these clear or opaque?
This Transparent version has a clear back so your card backs remain visible. Ultimate Guard also notes a matte, non-reflective front and textured back.
If you need everyday Japanese-size sleeves with a clean transparent finish and easy shuffle feel, this Cortex pack is a smart pickup from Monmouth Cards.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Matte Japanese Size (60) - GreenEveryday protection for Japanese-size decks with a clean matte finish.
Built for Japanese-size trading cards like Yu-Gi-Oh! and Cardfight!! Vanguard, these Ultimate Guard Cortex sleeves are made for regular play, shuffling, and storage. The green matte version combines an opaque back, non-reflective front, and textured feel for players who want dependable protection without overcomplicating their setup.
per pack
size
front
What's inside: 1 pack of 60 green Ultimate Guard Cortex matte sleeves in Japanese size. Top-loading design, sized at 62 x 89 mm for Japanese-size trading cards.
Product highlights
- Japanese-size fit: Designed for smaller-format trading cards, including games such as Yu-Gi-Oh! and Cardfight!! Vanguard.
- Matte front: The non-reflective finish helps reduce glare while keeping cards easy to handle during play.
- Opaque green back: Extra-high opacity helps keep card backs covered for tournament-style play.
- Shuffle feel: A textured back is built to provide a smooth, consistent shuffle across repeated games.
- Built for regular use: Acid-free, PVC-free materials and a durable construction make these a strong everyday sleeve option.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves measuring 62 x 89 mm, intended for smaller-format trading cards such as Yu-Gi-Oh! and Cardfight!! Vanguard.
How many sleeves are included?
Each pack includes 60 sleeves.
What does matte mean on this product?
Ultimate Guard describes this version as having a matte, non-reflective front, along with a textured back for shuffle feel and an opaque green backing.
Need dependable Japanese-size sleeves for everyday play? Add these green Cortex matte sleeves to your next Monmouth Cards order.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Matte Japanese Size (60) - Blue
Everyday protection with a matte front and smooth shuffle feel.
Built for Japanese-size trading cards, these Ultimate Guard Cortex sleeves are a practical choice for regular play, testing, and tournament prep. The blue matte finish pairs a non-reflective front with a textured back, while the fully opaque backing and durable construction help keep your deck protected through repeated shuffling and long game sessions.
per pack
in mm
finish
What's inside: 1 pack of 60 blue Ultimate Guard Cortex sleeves for Japanese-size cards. Sleeve dimensions are 62 x 89 mm, with top-loading construction.
Product highlights
- Made for Japanese-size cards: Sized for smaller TCG cards and commonly used for games such as Yu-Gi-Oh! and Cardfight!! Vanguard.
- Matte front finish: The non-reflective front helps reduce glare during play while keeping the deck presentation clean and consistent.
- Opaque blue backing: Extra-high opacity is designed for tournament gameplay and dependable card-back coverage.
- Shuffle-friendly texture: The textured back is built to provide a smooth, controlled shuffle feel for regular use.
- Play-focused materials: Ultimate Guard lists these sleeves as acid free and PVC free, with durability aimed at everyday table play through higher-level events.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are made for Japanese-size trading cards. Ultimate Guard lists the sleeve size as 62 x 89 mm and specifically references games such as Yu-Gi-Oh! and Cardfight!! Vanguard.
How many sleeves are included?
Each pack includes 60 sleeves.
What does the matte finish mean here?
Ultimate Guard describes this version with a matte, non-reflective front and a textured back designed to provide an outstanding shuffle feel.
If you need dependable Japanese-size sleeves for regular play, this blue Cortex pack is an easy way to keep your deck protected and table-ready.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Matte Japanese Size (60) - RedDaily-play protection for smaller-format TCG decks.
Built for Japanese-size cards, these red matte Cortex sleeves are made for regular play, clean shuffling, and dependable opacity. They are a practical choice for duelists who want a consistent feel in hand without giving up durability, whether you are sleeving a tournament deck or protecting a favorite everyday build.
per pack
size
finish
What's inside: 1 pack of 60 Ultimate Guard Cortex matte sleeves in Japanese size, color red. Sleeve dimensions are 62 x 89 mm.
Product highlights
- Japanese-size fit: Sized for smaller-format TCG cards, with 62 x 89 mm sleeve dimensions.
- Everyday play design: Ultimate Guard positions Cortex sleeves as a daily-use option that balances value, shuffle feel, and durability.
- Opaque red backing: Fully opaque backs help keep your deck presentation consistent while adding a bold color choice.
- Matte front: The non-reflective front is designed to reduce glare during play and table use.
- Collector-safe materials: These sleeves are listed as acid free and PVC free.
Shop with Monmouth Cards
Product questions
What cards do Japanese-size sleeves fit?
Japanese-size sleeves are made for smaller-format trading cards rather than standard-size TCG cards. This product's listed sleeve dimensions are 62 x 89 mm.
How many sleeves are included?
This listing is for one pack containing 60 sleeves in red matte finish.
What does matte mean on this product?
Ultimate Guard lists these as having a matte, non-reflective front. That finish is intended to reduce glare and provide a smooth handling feel during play.
If you need dependable Japanese-size sleeves for regular play, these red Ultimate Guard Cortex sleeves are an easy deck-protection upgrade.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Matte Japanese Size White (60)Smooth shuffling protection for Japanese-size decks.
Ultimate Guard Cortex sleeves are built for players who want reliable daily protection without overcomplicating their setup. This white matte Japanese-size pack fits smaller-format trading cards such as Yu-Gi-Oh! and Cardfight!! Vanguard, with a textured back for shuffle feel, an opaque back for tournament play, and a matte non-reflective front.
per pack
in mm
finish
What's inside: 1 pack containing 60 white matte Japanese-size card sleeves. Sleeve dimensions are 62 x 89 mm, and the sleeves are top-loading.
Product highlights
- Built for Japanese-size cards: Designed for smaller-format trading cards commonly used in games like Yu-Gi-Oh! and Cardfight!! Vanguard.
- Matte front finish: The non-reflective front helps reduce glare while keeping your cards easy to handle during play.
- Opaque white backing: Ultimate Guard lists these sleeves with extra-high opacity for tournament gameplay.
- Shuffle-friendly texture: The textured back is made to provide a smooth, consistent shuffle feel for regular use.
- Protection-minded materials: Ultimate Guard states the sleeves are acid free and contain no PVC.
Shop with Monmouth Cards
Product questions
What cards do Japanese-size sleeves fit?
Japanese-size sleeves are made for smaller trading cards. Ultimate Guard specifically notes games such as Yu-Gi-Oh! and Cardfight!! Vanguard as examples.
How many sleeves are included?
This product includes 60 sleeves in one pack.
Are these glossy or matte sleeves?
This is the matte version, with a non-reflective front and a textured back designed for shuffle feel and everyday play.
If you need dependable Japanese-size sleeves for regular play, this Cortex matte white pack is an easy addition to your deck-building setup.
$8.99
Unit price per$8.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Japanese Size Transparent Glossy (60)Clear fronts, Japanese-size fit, and a shuffle feel built for regular play.
Built for Japanese-size trading cards, these Ultimate Guard Cortex sleeves are a practical choice for players who want clean visibility, dependable protection, and a textured back that helps keep shuffling comfortable over repeated games. The transparent glossy front keeps your card face visible, while the sleeve dimensions are sized for games such as Yu-Gi-Oh! and Cardfight!! Vanguard.
per pack
size
finish
What's inside: 1 pack of 60 Ultimate Guard Cortex Japanese Size sleeves in Transparent/Glossy. Sleeve dimensions are approximately 62 x 89 mm.
Product highlights
- Japanese-size fit: Made for smaller-format TCG cards, including titles commonly using Japanese-size sleeves.
- Transparent glossy front: Keeps card faces visible and bright, which is especially useful when you want clean artwork presentation.
- Textured back: Cortex sleeves are designed to provide a smooth shuffle feel during repeated play.
- Tournament-ready opacity: Ultimate Guard describes the backing as extra-high opacity for gameplay where consistent sleeve coverage matters.
- Everyday durability: Made from acid-free, PVC-free materials and built as a reliable option for regular deck use.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves with approximate outer dimensions of 62 x 89 mm. They are intended for smaller-format TCG cards, including games such as Yu-Gi-Oh! and Cardfight!! Vanguard.
How many sleeves are included?
Each pack includes 60 sleeves.
Are these matte or glossy?
This listing is for the transparent glossy-front version of Ultimate Guard Cortex Japanese Size sleeves, not the matte transparent variant.
If you need clear Japanese-size deck protection for regular play, these Cortex sleeves are an easy addition to your next order from Monmouth Cards.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Japanese Size Blue GlossyEveryday protection with a smooth shuffle feel for smaller-format TCG cards.
Built for Japanese-size trading cards, these blue Ultimate Guard Cortex sleeves are a practical choice for regular play, storage, and tournament use. The glossy front keeps card faces clear, while the opaque blue back and textured construction are designed to deliver solid coverage, durability, and an easy shuffle feel for games like Yu-Gi-Oh! and other smaller-format TCGs.
per pack
in mm
design
What's inside: 1 pack containing 60 Japanese-size blue glossy card sleeves. Sleeve dimensions are 62 x 89 mm with a top-loading design.
Product highlights
- Japanese-size fit: Designed for smaller trading cards, including formats commonly used for Yu-Gi-Oh! and similar games.
- Glossy front: The clear glossy front keeps your card face visible while maintaining a classic sleeve look.
- Opaque blue backing: Extra-high opacity helps keep card backs covered for organized play and consistent presentation.
- Built for regular play: Ultimate Guard describes the Cortex line as an everyday sleeve with durability, longevity, and a smooth shuffle feel.
- Collector-friendly materials: These sleeves are listed as acid free and made without PVC.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves measuring 62 x 89 mm. They are intended for smaller-format trading cards rather than standard-size cards.
How many sleeves are included?
Each pack includes 60 sleeves.
Are these matte or glossy?
This product is the blue glossy version. Ultimate Guard notes that Cortex sleeves are available with either a glossy front or a matte, non-reflective front, and this listing is for the glossy option.
Need dependable everyday sleeves for Japanese-size decks? Add this blue glossy Cortex pack to your setup at Monmouth Cards.
$5.99
Unit price per$5.99
Unit price perMonmouth Cards · Supplies · Deck Protectors
Ultimate Guard Cortex Sleeves Japanese Size Red GlossySmooth shuffle feel for Japanese-size decks.
Built for Japanese-size trading cards, these red Ultimate Guard Cortex sleeves are a strong everyday option for duelists who want clean presentation, solid opacity and reliable handling. The glossy front keeps card faces clear, while the textured back is designed to improve shuffle feel during regular play, league nights and tournament use.
per pack
size
with opaque back
What's inside: One pack of 60 Ultimate Guard Cortex sleeves in Japanese size. Each sleeve measures 62 x 89 mm and is designed for Japanese-size trading cards such as Yu-Gi-Oh! and similar games.
Product highlights
- Japanese-size fit: Sized for smaller-format trading cards, making these a natural choice for games that use Japanese-size decks.
- Glossy clear front: The glossy front is made to keep card art and text easy to see during play.
- Textured back: Ultimate Guard lists a textured back for an outstanding shuffle feel, helping sleeves handle smoothly in regular use.
- Opaque red backing: The red back is designed for strong coverage in play while giving your deck a bold, uniform look.
- Everyday durability: Made from acid-free, PVC-free materials and positioned by Ultimate Guard as a dependable sleeve option for casual to competitive play.
Shop with Monmouth Cards
Product questions
What cards do these sleeves fit?
These are Japanese-size sleeves measuring 62 x 89 mm. They are intended for smaller-format trading cards such as Yu-Gi-Oh! and other games that use Japanese-size cards.
How many sleeves are included?
Each pack includes 60 sleeves.
Are these matte or glossy?
This listing is for the glossy-front red version of Ultimate Guard Cortex Japanese Size sleeves, not the matte-front variant.
If you need dependable Japanese-size sleeves with a bold red back and clear glossy front, this Cortex pack is an easy addition to your next deck build.