The BCW 45 RPM Record Sleeves are an acid-free, archival-quality product made of 2-MIL crystal clear polypropylene. Designed to fit and protect 45 RPM Vinyl Records since they are acid-free and archival safe. Each sleeve holds record and a jacket. Exterior Dimensions: 7-3/8" X 7-5/8" (400 Total Sleeves)
400 BCW 45 RPM Outer Sleeves
Acid Free