The Valspar 3-Pack 9-In x 3/8-In Nap Walls and Ceilings Woven Roller Cover is a set of high-quality roller covers designed for painting walls and ceilings. Made by the trusted brand Valspar, these roller covers come in a convenient pack of three and are 9 inches in length with a 3/8 inch nap. Perfect for both DIY projects and professional painting, these roller covers provide a smooth and even finish for a professional-looking result.