A. A set of 6 different grits for cleaning and polishing. B. Size: 5 inches, a total of 60 pieces (60, 100, 180, 240, 320, 400 grits, 10 pieces for each grit). C. It is effective for general polishing; these 6 grits can meet many polishing needs. D. Anti - clogging and has a good polishing effect - The open coating can produce a relatively uniform scratch pattern, and the stearate coating can help prevent clogging and pilling to a large extent, providing a better surface finish and achieving good cleaning and polishing results. E. Wide application - Suitable for treating rust, paint, deburring, soldering point grinding and polishing on metal and non - metal materials with complex surfaces. It includes materials such as wood, paint finish, metal, aluminum alloy, rubber, leather, plastic, stone, glass, etc. F. Color: Reddish - brown. G. Abrasive: Alumina. H. A durable Velcro backing with 6 different grits available, which can bring good cleaning and polishing results. It is suitable for grinding and polishing materials such as metal, non - metal, wood, rubber, leather, plastic, stone, glass, etc. I. Package contents include: - 10 pieces of 60 - grit sanding discs. - 10 pieces of 100 - grit sanding discs. - 10 pieces of 180 - grit sanding discs. - 10 pieces of 240 - grit sanding discs. - 10 pieces of 320 - grit sanding discs. - 10 pieces of 400 - grit sanding discs. J. Only the above package contents are included, and other items are not included. K. Note: Light and different displays may cause the color of the item to vary slightly from the actual product. The allowable measurement error is plus or minus 1 - 3 cm.