Features 1、ROTATING GRINDING POLISHING TOOLS: These are rotating grinding and polishing tools, 3mm shank can use direct electric drill for polishing 2、MEET VARIOUS NEEDS: A variety of sizes and shapes to meet the various needs of users and adapt to a variety of scenarios 3、FOR VARIOUS MOLDS, GLASS, EQUIPMENT, METAL: Works for polishing items to make them clean and bright, best used for various molds, glass, equipment, metal, etc. 4、EXCELLENT BUFFING EFFECT: Made of good quality wool and alloy material, bring excellent buffing effect and very durable 5、CYLINDER AND CONE DIFFERENT SHAPES: Come with different shapes of cylinder and cone with different numbers, convenient for you to use Specification Item Type: Felt Polishing Wheel Material: Wool, alloy Specifications: Cylinder(5pcs of each): Approx. 3 x 10mm / 0.12 x 0.39in, 3 x 12mm / 0.12 x 0.47in Cone(5pcs of each): Approx. 3 x 8mm / 0.12 x 0.31in, 3 x 10mm / 0.12 x 0.39in, 3 x 12mm / 0.12 x 0.47in Package List 25 x Felt Polishing Wheel