Widely used in the cylinder bore grinding, pipeline, abrasive, mold, equipment, beauty equipment, gold and silver jewelry, stainless steel, glass equipment, . mechanical parts, such as finishing. Installation of electric mill. Use:Be grinding paste is painted to the polishing, fabrics or wheelhead hard rub and rub, or Sassafras in wheel above, hand painted evenly, and then polishing Material: Color:beige Polishing wheel diameter:13/25/30mm(0.51 inch/0.98 inch/1.18 inch) Each 10pcs Thickness:7mm/0.28 inch Handle length:37mm/1.46 inch Handle diameter:3mm/0.12 inch Package Contents: 30 x Polishing Wheel 3 x Handle Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.