This 3 pack of BCW QuickFold Card Storage Boxes is a must-have for any sports card collector. With a glossy black finish and quickfold flaps, these boxes are made from sturdy cardboard material and can hold up to 1200 unsleeved cards or 850 sleeved cards. The magnetic closure ensures that your cards are safe and secure, while the variety of card capacities accommodates a range of standard sized sports cards, toploaders, and magnetics. These boxes are perfect for keeping your collection organized and easily accessible.