Swpeet 6Pcs 6 Inch Professional Buffing Polishing Wheels with 3 Colors Polishing Compounds Kit, Including White Polishing Wheels 60 Ply, Yellow Polishing Wheels 42 Ply and Velvet Polishing Wheels 30 Ply with 1/2 Arbor Wheels for Bench Grinder Buffer Tool Coarse WHY CHOOSE US About Polishing Wheels 1, Various Styel Wheels Different sizes to meet different needs. 2, Durable Buffing wheel for drill have given your rims a nice shine and look. They also can be reused. Offers a long time service. 3, Surface Polishing The material is soft so it does not cut ridges into the metal you are working. About Polishing Compounds 1, Black Emery: Black emery is a course compound used for cutting & preparing materials to be buffed on aluminum, stainless steel, horn & wood. not for plastics & softer metals like gold. 2, Brown Tripoli: Brown Tripoli is used for cutting & removing scratches from aluminum & stainless steel, bringing out a high luster even on wood. 3, White Diamond: White Diamond is courser than red rouge used for removing deep scratches from soft metals or as a polishing compound on aluminum, gold, silver, brass & copper. Package included: 1Pcs ---------- Cotton Polishing Wheels 60 Ply 1Pcs ---------- Yellow Polishing Wheels 42 Ply 1Pcs ---------- Flannel Polishing Wheels 30 Ply 1Pcs ---------- White Polishing Compounds 1Pcs ---------- Brown Polishing Compound 1Pcs ---------- Black Polishing Compound In Total 6Pcs