Feature:* * The sanding discs are made of abrasive alumina, and anti-static, useful for corner cleaning and polishing * The diameter of the hook and loop of the back sanding foot is 50mm, suitable for most kinds of rotary tools, such as grinders, air grinders, electric drills, etc* Applications: wood, aluminum, ferrous metals, plastic, fiberglass, painted surfaces * These grinding discs are materials consumable, so we offer 100 pieces for easy * For safety, please wear goggles or eye tools in case cleaning agents fly out when rotating* Color: Red Brown* Material: Alumina* Pad Size: 2 inch * Back Technique: Hook & LoopPackage Included:10*60 Grit Sanding Discs10*80 Grit Sanding Discs10*120 Grit Sanding Discs10*150 Grit Sanding Discs10*180 Grit Sanding Discs10*240 Grit Discs Sanding Discs10*320 Grit Sanding Discs10*400 Grit Sanding Discs10*600 Grit Sanding Discs10*800 Grit Sanding Discs1*Panel With Hook1*Metal With Handle