The 3M 33439 Cubitron II File Belt is a high-quality abrasive tool designed for automotive use. With a grit rating of 60+, this belt is perfect for removing rust and paint from car surfaces. Made by the trusted brand 3M, this box of 10 belts is sure to meet your shop needs. The 10mm x 330mm size makes it easy to handle and maneuver, providing efficient and effective sanding results.