The Harris Ultimate Walls & Ceilings Medium Pile 9in Roller Sleeve has been designed to give you the ultimate finish, when painting large internal walls and ceilings with emulsion paints. The soft, microfibre roller sleeves use splatter control technology in the roller fabric. Put more paint on your walls and have less mess to clean at the end of the day. This 9 inch roller sleeve will give you a superior finish when painting large areas on interior plaster walls, walls with older plaster or un-even plaster and previously painted walls. This roller sleeve is compatible with all Harris 9 inch roller frames.