Capacity: holds up to 320 unsleeved cards or 160 doublesleeved cards, giving you flexible protection for a large collection. Build and durability: high quality deck box with durable, lightweight construction and a secure closure to prevent spills during transport. Compatibility: designed for standard size trading cards; suitable for popular formats such as Magic, Pokémon, Yu-Gi-Oh and similar games. Organization and protection: keeps cards organized and easy to access; sleeves stay in place and cards are protected from minor wear during transport. Portability and size: compact enough to carry in a bag or backpack; fits neatly on a shelf or in a drawer when not in use. Use scenarios: - Home game nights: bring a ready-to-play set and swap sleeves as needed for different formats. - Tournament prep or club: assemble a personal collection for quick setup and easy transport between locations. - Travel or events: protect a sizable portion of your collection while moving between games, shops, or conventions.