Check the listing for details. 100 BCW 1948 Bowman Baseball Card Soft Clear Archival 4 Mil Poly Insert Sleeves. Color: Clear, Condition: New. Listed at 10.95 USD. You get 4 packs of 25 sleeves per pack (total 100 sleeves) for each quantity of "1" purchased. The BCW 1948 Bowman Card Insert Sleeve is an acid-free, archival quality product that is designed for the safe long-term protection of 1948 Bowman size trading cards. This product features high-clarity polypropylene and an inner storage pocket with strong welds. The outer dimensions of the BCW 1948 Bowman Card Insert Sleeves are designed to fit standard 9-pocket pages, toploaders, magnetics, screwdowns, snaps, storage boxes while the inner dimensions are sized correctly for most 1948 Bowman Baseball size cards and similarly sized mini cards (see interior dimensions below for usable space). Finally, you can store your mini trading cards in with your regular size cards! Features: - Designed to fit inside 9-pocket pages, screw-downs, magnetics, snaps, toploaders, and storage boxes. - Protect cards while handling and storing - 4 Mil Material Thickness Exterior Dimensions: 2 7/16 X 3 1/2 Interior Dimensions: 2 1/16 x 2 1/2