1800-POCKET LARGE CAPACITY: Includes 100 double-sided 9-pocket trading card binder pages, holding up to 1800 standard-size cards in total. Each pocket measures about 3.5 x 2.67 inches and fits most standard 2.5 x 3.5-inch trading cards. Cards are not included FITS STANDARD TRADING CARDS: Designed for standard-size collectible cards, including sports cards, baseball cards, football cards, basketball cards, game cards, playing cards, mini photos and other standard trading cards SIDE-LOADING POCKETS FOR SECURE STORAGE: The side-loading design makes cards easy to insert, remove, view and organize while helping reduce the chance of cards sliding out accidentally. Clear pockets make card artwork, names, numbers and details easy to see CLEAR PP MATERIAL, ACID-FREE PROTECTION: Made from transparent polypropylene material, these card binder sleeves help protect cards from dust, fingerprints, splashes and everyday surface scratches. The acid-free pages are suitable for sorting, displaying and long-term card storage FITS STANDARD 3-RING BINDERS: Designed with 3 reinforced holes, these trading card pages fit most standard 3-ring binders. Suitable for home collections, card shows, trading events, classroom rewards, hobby shops and collectors who want to expand or reorganize their card albums Trading Card Sleeves