The Flex 326.801 continuous sanding belt is 120 grit and is used for polishing pipes and pipe fittings. The Flex Sanding Belt works with the LRP1503VRA Boa all-around pipe sander. Features: * Designed for use with the Flex LRP 1503 VRA Pipe Sander. * 120 Grit Sand Paper for polishing pipes and pipe fittings. What"s In the Box: * Flex 326801 120 Grit Sanding Belt 10-Pack