Quantity Set & Practical - Package includes 200pcs sanding disc pads, 10 grits, 20pcs for each grit: 80/180/240/320/400/600/800/1000/2000/3000; 1pc 1/4 inch shank pad and 1pc soft foam pad, large quantity to meet your different polishing needs Superior Material - Made from aluminum oxide abrasive, and anti-static, useful for corner cleaning and polishing, whether metal, wood, jade, etc. Soft Foam Buffering Pad - The sanding discs kit includes 1pc soft foam buffer pad, great for reducing shaking when using, please make sure the soft foam buffer pad is well connected to the sanding discs and backing pad before use Hook & Loop Back - The diameter of the hook and loop sanding pad is 2 inch, suitable for most rotary tools, such as die grinders, air grinders, electric drills, etc. Warm Note: Sanding disc pads match with 2 inch backing pad, Not suitable for adhesive sticker sanding pad, please clean the dust and replace the old sanding pad before using them Features Color: Brown Material: