(25) 350 Capacity Trading Card Box - BX-400 - BCW Brand 25 BCW 400 Card Storage Boxes Each Holds about 350 standard 20pt trading cards or about 560 collectible gaming cards Exterior Dimensions (WxHxD): 7 7/8 x 3 x 4 1/8 Interior Dimensions (WxHxD): 7 x 2 3/4 x 3 3/4