The Purdy Colossus roller sleeve is the perfect choice for larger painting jobs, as it provides superior paint pick up and release capabilities. Measuring 18" by 1 1/2", the Colossus roller is designed to increase productivity and reduce labor costs. Its special blend of polyester and woven fabric ensures that the roller is resistant to matting and shedding, while the core is designed to absorb paint quickly and evenly. The Colossus is ideal for large surfaces, such as walls and ceilings, and is perfect for professional use.