1. Trading card folder: A trading card folder with 50 pages, featuring 9 pockets per page—holds a total of 900 cards. Store and display your cards in this folder to keep them organized. The sturdy 3 metal Drings inside allow you to add or remove sheets as needed. 2. Inner pocket size: 6.6 x 9.4 cm. This 900pocket trading card folder is compatible with standard cards such as football cards, baseball cards, and other card series. (Trading cards not included.) 3. Waterproof and dirtrepellent: The waterresistant PU leather exterior and quality soft inner lining provide double protection against scratches, bumps, spills, and dust. Easy to clean. The clear sleeves are made from, acid polypropylene, allowing easy viewing and navigation. 4. Thoughtful DesignThe secure zipper closure ensures multiple layers of protection, preventing inner pages or cards from falling out. Smoothgliding metal zippers allow quick and convenient access. The folder includes a quality wrist strap for easy carrying or storage in backpacks and luggage. Ideal for card collection and storage.