Features: -It has a 50-page deck with 4 pockets, each pocket holds 8 cards, 4 on the front and 4 on the back, and has plenty of space to organize all your cards, hold a total of 400 cards for trading card games. -The exterior of this card holder book is made of high-density EVA foam and waterproof PU leather material, which is easier to wipe and soft to the touch, which can better protect your cards from wrinkles, scratches, fading and stains. The zipper closes the card folder to prevent the inner sleeve or cards from falling out. -Our folders are compatible with standard size cards. Such as trading cards, basketball playing cards, baseball cards, Monopoly trading cards, Animal 10 decks, Dutch slang card games, etc. .