A dazzling display of style & functionality, our Holographic Binder Case is the ultimate way to showcase & protect your treasured trading card collection. A must-have for any trading card enthusiast and collectors AMPLE STORAGE VAULT W/ PROTECTION: Our binder comes equipped w/ 55 double-sided, 4-pocket acid-free PP sleeves, capable of holding 400 cards. This large capacity ensures that your collection, be it K-POP, Pokémon cards, basketball cards or hockey cards, is stored securely, w/ maximum protection & easy organization DESIGNED FOR CONVENIENCE & DURABILITY: Our organizer is an easy-to-transport album binder that features a full zipper enclosure & a convenient hand-carry strap. The cover material is water-resistant, ensuring your cards stay safe from spills. We use a strong 3-ring clasp for easily adding & removing pages. Great for taking to any match or trading event/deal SPECS: Binder - 6 x 4.5 x 1.75 inches Pocket - 2.7 x 3.5 inches