Quantity and practial set - package include 200pcs sanding disc pads, 10 grits, 20 pieces for each grit: 80/ 180/ 240/ 320/ 400 /600 /800 /1000 /2000 /3000; 1pc 1/4 inch shank backing pad and 1pc soft foam buffering pad, large quantity to meet your different polishing needSuperior material - made from aluminium oxide abrasive, durable and anti-static, useful for corner cleaning and polishing, such as polished metal, wood, jade and so onSoft foam buffering pad - the sanding discs kit include 1pc soft foam buffering pad, pecfect for reducing shake while using, please ensure that the soft foam buffering pad have connected with the sanding discs and the backing pad tightly befor usingHook and loop back - the diameter of the hook and loop sanding pad back is 2 inch, suitable for most kinds of rotary tools, such as die grinders, air grinders, electric drills, etcWarm note: these 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 use themSpecificationsColor: brownMaterial: Alumina + SpongeSize of pad: 2 inchBack technique: hook and loopDiameter of shank: 1/4 inchLength of shank: 1.8 inchNoteThese sanding discs are consumables so that we offer 200 pieces for easy to replace.These 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 use them.For safety, please wear goggles or eyes protection tools in case the cleaning agents fly out while turning.Package include20 * 80 grit sanding discs20 * 180 grit sanding discs20 * 240 grit sanding discs20 * 320 grit sanding discs20 * 400 grit sanding discs20 * 600 grit sanding discs20 * 800 grit sanding discs20 * 1000 grit sanding discs20 * 2000 grit sanding discs20 * 3000 grit sanding discs1 * hook backed panel1 * soft foam buffering pad1 * 1/4-inch metal shankOnly 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.