• Large Capacity Storage, Fully Compatible with Mainstream Cards: The trading card case with display window can hold up to 2,400 cards. The inner diameter width of about 2.8 inches (71 mm), it fits most mainstream card sizes such as Yu-Gi-Oh (59 x 86 mm), Pokemon cards (63 x 88 mm), MTG and more. It reduces wasted space, holds your cards firmly in place, and is safe to carry • (4 side display windows for easy viewing of contents) 4 clear display windows on the side of the deck case. It is convenient and practical, allowing you to view your cards and decks without opening the card case. The exhibition window is durable, high transparency and protects your collection without compromising its appeal • Securely holds cards in place with clasps: The interior features a divider with a fastener that can be fixed to prevent cards from slipping and bumping. Reduces damage to the corners and edges of your cards, and can be used as a trekka case for a long time • 【Label-compatible divider for easy classification】The PP material divider can be written directly with a permanent pen, making it easy to categorize by series or deck. Makes your cards more organized and easy to manage • Waterproof PU Leather & Strong Magnetic Lock: Durable and waterproof PU leather exterior and high density nylon interior. 8 strong magnets in front and back for secure closure and prevent cards from falling out. This is a pocket deck case that can be carried safely even when you go out