: Our trading card storage box is made of thickened corrugated cardboard, which is sturdy and durable, not easy to deform or break, and can safely store and collect your large amount of cards. Keep your collection cards organized and protected from dust and damage. The boxes can be easily stacked for convenient storage and space saving : You will get 12 card boxes, 48 card dividers (12 colors), 1 label paper, 3 double-sided tapes and 20 self-adhesive dots. Our card collection boxes have large capacity, a single box can hold more than 600 single sets of cards, they can store your cards well, and also help you organize your cards. : : The trading card storage box custom card slots can safely store your commander cards in the included card storage box, and you can quickly identify the card sets inside each card box without opening each box separately. Make your trading card storage box and card collection easy to access and well organized : The detachable design allows you to freely build your own card box house, which is very suitable for players who have a lot of cards that need to be organized.