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. Optimized for double-sleeved. Holds up to 360 double-sleeved cards, elastic closure band keeps your FlexXfolio™ securely locked and holds the pages together. 20 acid free pocket-pages made of extra clear and archival safe polypropylene. Completely free of PVC and acidic materials, side-loading pocket design prevents your cards from falling out of your FlexXfolio™ when carrying it around. XenoSkin™ Innovative material with anti-slip texture.