This 18" paint roller sleeve from Purdy is perfect for painting large surfaces quickly and efficiently. Made with both dralon and polyamide materials, it ensures a smooth and even application every time. The sleeve is compatible with roller frames that fit 1/2", 3/8", and 3/4" roller covers. Included in the package is the roller cover itself, which is made from high-quality materials to ensure durability and longevity. Whether you're a professional painter or a DIY enthusiast, this Purdy Colossus White Dove paint roller sleeve will surely meet your painting needs.