Ultimate Guard Cortex Matte Sleeves (100 Count) - Standard Size Transparent
Ultimate Guard Cortex Matte Sleeves protect standard-size trading cards with a fully opaque backing and smooth matte finish. This pack includes 100 sleeves sized 66 x 91mm, fitting Magic: The Gathering, Pokemon, Disney Lorcana, One Piece, and other standard TCG cards. The matte surface reduces glare and provides a consistent shuffle feel for casual play and tournament use.
Highlights
- Matte Finish: Non-reflective surface minimizes glare and offers a premium tactile feel
- Fully Opaque Backing: Extra-high opacity prevents card visibility from behind
- Standard Size: 66 x 91mm sleeves fit most trading card games
- Acid-Free and PVC-Free: Archival-safe materials protect cards long-term
- Durable Construction: Built for repeated shuffling and extended play sessions
Specifications
- Brand: Ultimate Guard
- Product: Cortex Sleeves
- Fits: Standard-size trading cards
- Size: 66 x 91mm
- Count: 100 sleeves
- Finish: Matte
- Color: Transparent
- Acid-free / PVC-free: Yes
What's included
- 100 matte card sleeves
Questions
What card games do these sleeves fit?
These sleeves fit standard-size trading cards including Magic: The Gathering, Pokemon, Disney Lorcana, One Piece, and Flesh and Blood.
Are these sleeves tournament-legal?
Yes, the fully opaque backing meets tournament requirements for card protection.
Is the backing transparent or opaque?
The backing is fully opaque despite the transparent front, preventing card visibility from behind.
Why shop with Monmouth Cards
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- Authorized retailer and distributor of Topps, Panini, Upper Deck, Leaf, Pokémon, Bandai, Wizards of the Coast, Ravensburger, Konami, Funko, Mitchell & Ness and Franklin Sports.
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- 10 retail stores across New Jersey, Connecticut and Massachusetts.
- 100% authentic, guaranteed - sourced directly from the manufacturers, authorized distributors and trusted collectors.
Shipping: $9.99 standard shipping, free on orders over $100.
Processing: Ships in 6–9 business days.
Online only: not available in our retail stores.