BCW 660 Count (Bundle of 50) Corrugated Cardboard Storage Box - Baseball, Football, Basketball, Hockey, Nascar, Sportscards, Gaming & Trading Cards Collecting Supplies 50 Count 660 Count Storage Box Holds about 580 standard 20pt trading cards Holds about 940 collectible gaming cards Exterior Dimensions (WxHxD): 12 3/4 x 3 x 4 1/8 Interior Dimensions (WxHxD): 11 3/4 x 2 3/4 x 3 3/4