The high tenacity pure cotton cloth will shine your favorites without any hurt.The polishing wheel is suitable for polishing the surface of any metal and nonmetal products, specially designed for recessed areas such as motorcycle wheels, manifolds, stainless steel, copper, aluminum, woodwares, cermet, jewel antique, etc. Work better with polishing compound such as wax or so.The shank fits most of drills for shining and polishing all types of metals and nonmetals.