High quality Portfolio with flexible and durable cover, innovative XenoSkin™ surface and 20 integrated 9-pocket-pages for all standard- and Japanese-sized gaming cards.Holds up to 360 double-sleeved cards. Keeps your FlexXfolio™ securely locked and holds the pages together. Made of extra clear and archival safe polypropylene. Completely free of PVC and acidic materials. Prevents your cards from falling out of your FlexXfolio™ when carrying it around.