Ultimate Vinyl Jacket Protection: These 33 RPM Record Sleeves act as a robust shield, protecting the jackets of your collectible 12-inch vinyl albums from dust, dirt, and wear. Manage your record collection with these thoughtfully designed sleeves. | 2 mil Thickness: Constructed from robust 2 mil polypropylene, these album protector sleeves offer a resilient barrier against dust, dirt, and handling. Ensure the longevity of your 33 RPM album collection with this durable protective layer. | Archival Quality: Our record sleeves are not only acid-free but also crafted from crystal clear polypropylene, preserving your collectible vinyl records in their original brilliance. Say goodbye to concerns about yellowing, fading, or deterioration. | Versatile Design: Whether you own single albums or double LPs, these vinyl record protector sleeves are tailored to accommodate both. This provides a versatile and efficient solution for your diverse vinyl collection. | Crystal Clear Polypropylene: Crafted from acid-free, crystal-clear polypropylene, experience the clarity and transparency of the crystal-clear album sleeves, enhancing the visual appeal of your album covers while maintaining archival standards.