Easy to installKeeps blades cleanWashable sleeves4 PackKeep your ceiling fans blades clean with the Arlec Fan Sleeves 4 Pack. These form fitting sleeves prevent dust from reaching the surface of the Fan Blade and can be easily slipped onto the blades in a matter of minutes. With regular use and replacement, you will avoid the awkward task of conventional cleaning and reduce the deterioration of your fan’s blades.