Features: 1. High quality cotton cloth with a special refining process, good polishing, after polishing surface fine bright. 2. 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. 3. Different sizes to meet different needs. 4. Buffing wheel for drill have given your rims a nice shine and look. They also can be reused. 5. The material is soft so it does not cut ridges into the metal you are working. Specifications: Material: Cotton cloth Color: White Shank Diameter: 6mm Flat Head: 100mm / 3.94inch, 75mm / 2.95inch, 50mm / 1.97inch Mushroom: 100mm / 3.94inch, 75mm / 2.95inch, 60mm / 2.36inch Cylinder: 40 x 40mm / 1.57 x 1.57inch, 65 x 65mm / 2.56 x 2.56inch Cone: 65mm / 2.56inch, 50mm / 1.97inch Package Included: 10 x Buffing wheels