The KUOOKING Premium Trading Card Storage Box Bin is a high-capacity storage solution designed specifically for card collectors and enthusiasts, capable of holding up to 3750 cards. Made from durable acid-free plastic, this storage box ensures long-term use without damaging your cards. The built-in adjustable divider design allows you to freely customize the storage space according to the size and type of your cards, offering great flexibility. The secure latch design not only ensures the safe storage of your cards but also protects your privacy. Whether you collect MTG (Magic: The Gathering), TCG (Trading Card Games), or various sports cards, the KUOOKING Trading Card Storage Box Bin provides professional storage and protection, making it easy for you to manage and display your precious cards.