CARD STORAGE BOXES: Each Box holds about 2400 + standard 20pt trading cards or 500+ Toploaders card sleeve or 160+ Magnetic card sleeve.They make great storage for your cards and aid considerably in your organization of them as well.  TRADING CARD DIVIDERS: This package has eight pcs dividers,3 pcs adjustable card supports. This set is great for storing your cards, and the card dividers will help you organize them more efficiently.  Monster 3 Row Storage Box - This Pack of 1 Monster 3 Row Storage Box is ideal for storing and protecting collectible trading cards or sports cards like baseball cards, basketball cards, football cards, mtg, hockey, playing cards, and other similarly sized standard cards.  TRADING CARD BOX - The trading card storage box is manufactured with corrugated cardboard, which it comes with 100 protective card sleeves and lightweight but sturdy, and durable, keeping your collectible cards organized and protecting them from dust and damage.   Sports card storage box come unfolded & unassembled for convenient storage. Already pre-planned each fold line on the box precisely, after receiving the product just need to fold again against the fold line.You can have the perfect trading card hard case in a matter of seconds without the help of other tools. The product comes with assembly instructions.