Ultimate Guard Card Sleeves (Standard Size) Protect your cards like a samurai with the Katana Ultimate Guard sleeves! Honoring the tradition of quality Japanese manufacturing, these premium, precision-made sleeves are fully opaque, extremely durable and will satisfy the needs of gamers and collectors alike! - 100 sleeves to protect standard sized trading cards - Made in Japan - Very high clarity surface - Fully opaque back - Ideal for tournament play* - Optimal mixing - Very high playability and durability - Acid free, PVC free - Pocket size: 66 x 91 mm *Sleeves are subject to approval by the tournament judge