<ul><li>Acid-free No PVC</li><li>Protect LP Record Albums</li><li>Will hold both single and double albums</li><li>2-mil thickness</li><li>Crystal clear polypropylene</li></ul><br><br>BCW 33 RPM Record Sleeves are an acid-free, archival quality product made of crystal clear polypropylene. Use with BCW 33 RPM Record Top load Holders.

BCW 33 RPM Record Sleeves - 100 ct | Polypropylene Vinyl Record Outer Sleeves | 2 mil Thickness | Vinyl Record Album Protectors | Protective Sleeves for Vinyl Record Albums | Record Sleeves Outer