High quality PLAYSET binder with flexible and durable cover and 20 integrated 12-pocket-pages for all standard- and Japanese-sized gaming cards. Size: 308 x 315 x 25 mm (L x W x D) Optimized for double-sleeved Holds up to 480 double-sleeved cards Elastic closure band Elastic closure band, Keeps your QuadRow FlexXfolio securely locked PLAYSET binder PLAYSET binder view and organize your collection in a more suitable way Side-loading pockets design Side-loading pockets for increased card protection 20 acid free 12-Pocket-Pages Made of extra clear and archival safe polypropylene. Completely free of PVC and acidic materials Durable polypropylene material The high quality flexible material keeps your binder durable and strong, even after many uses