Double the thickness. Double the protection. CURV Sleeves HARD INNERS are the perfect partner for CURV Sleeves when you're sleeving your most valuable decks. These Heavy Play Curv Hard Inners provide an exceptional, secure fit for your cards with 100 sleeves per pack, each crafted to standard size (63mm x 88mm). Designed with 100-micron thickness, these sleeves are twice as durable as regular inner sleeves, offering added protection. The clear gloss front and back ensure excellent optical clarity, while contoured bottom corners allow for easy double sleeving, especially when paired with CURV sleeves. Made from acid-free, PVC-free materials, they offer safe, long-lasting protection for your cards.