Carving Expert 100% Cotton Dome Polishing Mop Buffing Wheel Polish Pad Polishers Drills (100MM + 75MM + 55MM) 100% High-quality flannel with a special refining process, good polishing, after polishing surface fine bright Fabric layers edge had raising treatment, suitable for metal, jewelry, metal, stainless steel, aluminum products,wood, plastics, ceramics, glass and watches industry of surface grinding and polishing Shank Diameter: 1/4"(6mm);Shape: Dome Diameter of Buff: 4 inches; 3 inches; 2inches:Length of Buff: 1.5 inches; 1 inches; 0.8 inches Color: White; Material: high-grade flannel