Sanding sleeves are abrasive spiral bands with resin-bond aluminum oxide and a hard cloth back. Ideal for sanding and polishing curves, corners and flat irregular surfaces of all types of materials. These spiral bands are designed for used on a solid rubber expanding drum such as those in the Clesco SDK2 (No. 531670) and SDK3 (No. 531205) Sanding Drum Kits. Most sleeves are available in 50-, 80- and 120-grit and assorted grit packages. This sleeve is being sold individually.