Perfect for large, flat surfaces like fire trucks, boats, semis, airplanes and more. Use on all surfaces. Quickly and safely buffs out brake dust, scuff marks, light scratches, oxidation, chalking, tarnish, pitting and corrosion. Fits any 3/8" drill or air tool. No exposed hardware to scratch surfaces. Won't tear like foam buffers when hitting sharp edges. Washable when used exclusively with Flitz polishing products.