Card Sleeves & Protectors
Protection works in layers. A penny sleeve keeps oils, dust and surface scratches off the card. A deck sleeve on top of that survives shuffling. A rigid top loader or semi-rigid holder stops bending and corner crush in transit. A box or binder keeps the whole lot upright, supported and out of the light.
Getting the size right matters more than the brand. Standard cards are about 63 x 88 mm and take standard sleeves; Japanese-size cards are about 59 x 86 mm and swim in a standard sleeve, which lets in dust and lets the card slide. Top loaders are chosen by thickness in points, not by length. Anime Realms protectors are still in development — nothing on this page is in stock — but the sizing guidance applies wherever you buy.
Card Sleeves & Protectors products
Anime Realms Shadow Fox Long-Sleeve Graphic Shirt
Enter the Realm in the Anime Realms Shadow Fox Long-Sleeve Shirt. This original black design features the Anime Realms fox mascot over a subtle tonal AR emblem, creating a bold look without overpowering your outfit. The red Anime Realms sleeve lettering and signature AR wrist detail complete the design. It’s made for anime fans, streetwear lovers and anyone who wants something different from ordinary character merchandise. Features: Original Anime Realms Shadow Fox artwork Black long-sleeve unisex shirt Detailed fox graphic on the front Subtle black-on-black AR background emblem Red “ANIME REALMS” lettering on one sleeve Signature AR wrist detail Comfortable for everyday wear Easy to pair with jeans, joggers or layered outfits Fit: Unisex fit. Order your regular size for a standard fit or size up for a relaxed, oversized look. Care Instructions: Machine wash cold, inside out Wash with similar colors Use mild detergent Do not bleach Tumble dry low or hang dry Do not iron directly over the artwork This is an original Anime Realms design.
Why collectors pick these
Sized, not guessed
Every protector we bring in will list the exact card size it fits, so you aren't decoding marketing names.
Clear enough to display
Protection that yellows or hazes defeats the point. Clarity and finish are part of what we test before anything ships.
Honest about limits
Sleeves stop scratches, not bends. We'll tell you which layer solves which problem instead of overselling one product.
Common questions
What size sleeve fits a Pokémon or Magic card?
Standard trading cards measure roughly 63 x 88 mm (2.5 x 3.5 in). Penny sleeves and standard deck sleeves are sized for that. Yu-Gi-Oh! and other Japanese-size cards are smaller at about 59 x 86 mm and need small or Japanese-size sleeves.
What is double sleeving and do I need it?
Double sleeving means a snug inner sleeve (often loaded upside down) inside an outer sleeve, so the card is sealed on all sides. It's worth it for expensive or played cards; for bulk storage a single penny sleeve is enough.
What size top loader should I buy?
A 3 x 4 inch top loader is the standard size for a single sleeved card. Thicker cards, patch cards and relics need a thicker top loader measured in points — 55pt, 75pt, 130pt and up — chosen to match the card's thickness, not its length and width.
Are Anime Realms sleeves available to buy?
Not yet. This category is pre-launch, so there is no stock and nothing is listed for sale. The sizing guidance here is useful regardless of where you buy, and the waitlist will tell you when our own protectors ship.
Keep exploring
Trading cards & collectibles
The wider category: storage, display and upcoming drops.
Acrylic display cases
When a card deserves display rather than a box.
Acrylic case buying guide
Matching case type to raw cards, graded slabs and sealed product.
Join the waitlist
Get told when Anime Realms protectors are ready.