Ultimate Guard Katana Inner Sleeves Standard Size Transparent (100) Card Sleeves (Standard Size) Ultimate Guard Protect your cards like a Samurai would with our Katana inner sleeves! Honoring the tradition of pristine Japanese craftsmanship, these precision-made inner sleeves offer an outstanding double-sleeving experience with optimal precision-fit. - Made in Japan - Inner sleeves for additional protection - Outstanding double-sleeving experience - Impeccable clarity - Long lasting lifespan and durability - Acid free, no PVC - Sleeve size: 64 × 89 mm