[Quality]:These record sleeves are made from odorless kraft paper that ensures the of your precious vinyl records.The material is thick enough to withstand long term use [Fit]:Designed for 12 inch records,these sleeves fit perfectly without any excess or wrinkles.The rounded corners of the album cover make it easy to insert,giving you a nice experience [Anti Dust]:Vinyl record sleeves are made from anti static material that prevents label oxidation and yellowing,ensuring optimal playback for your EP and LP records.You don't have to worry about fingerprints or dust sticking on your records [Ideal for Record Collectors]:With rounded corners,these white vinyl record inner sleeves allow you to easily slide your records into the sleeve for protection.After use,simply put them back into the sleeve and place them on your storage shelf [Sound Quality ]:Using these record inner sleeves can significantly reduce external damage to the records while maintaining nice sound quality,must have for all record enthusiasts, Weight: 0.8928721611 Pounds, Manufacturer: Zambuph