Features 1、1. Durable Material: Sandpaper is made of high quality alumina gravel, flocking cloth. 2、2. Sandpaper Specification: The round sandpaper size is diameter 5 inches (about 12.5 cm), there are 40#, 60#, 80#, 100#, 120#, 150#, 180#, 220#, 240#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#, 2000# grit optional. 3、3. Multifunction: Can be used for grinding, polishing, processing, rust removal, oxidation, and coating of metal and stone. For decorative processing, cleaning applications, deburring. 4、4. Wide Application: It is dry wet dual use, widely used in cutting and polishing of automobiles, motors, metal products, furniture, house decoration, handicraft, plastic, leather, and stone. 5、5. Back sticky and stable, good wear resistance, waterproof, solvent resistant, and high temperature resistant. Specification Specification: Material: Aluminum Oxide Product Color: Brown Product Size: 40#, 60#, 80#, 100#, 120#, 150#, 180#, 220#, 240#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#, 2000# Product Weight: 1100g, 1000g, 900g, 850g, 700g, 600g, 590g, 550g, 500g, 450g, 350g Package List 100 x 5 Inch Disc Self Adhesive Sandpaper