Fits Bowman Baseball cards from 1953 through 1955 2 piece design w/brass screw Recessed arrowhead in each corner Individually packaged Exterior Dimensions: 3 1/8 x 4 1/2 x 3/8 Interior Dimensions: 2 1/2 x 3 3/4 The most popular type of screwdown for trading cards on the market today. It features a white frosted border that helps the card stand out better.