An early design version for this sleeve (the VRP sleeve) was sold by the Discwasher company in the 1970s. Now widely known as the "Mofi" style, it's preferred by audiophiles worldwide. This 25-pack features archival-quality, three-ply inner sleeves with rice paper and 100% virgin HDPE construction. Anti-static and acid-free, they protect your vinyl from dust and scratches while maintaining pristine sound quality. The same premium design found in high-end audiophile pressings, now at an accessible price point. Perfect for storing cleaned records or upgrading your entire collection. Dimensions: 12 1/8" x 12 1/8". 25 Sleeves Per Pack Audiophile Standard Design Three-Ply, Anti-Static, Rice Paper, Acid-Free, Premium Record Inner Sleeves 100% Virgin HDPE Keep Your Collection Clean and Dust Free Dimensions: 12 1/8 x 12 1/8 Insert art copyright by GrooveWasher in Kansas City, Missouri, USA.