Features: 1. Widely used in metallurgy, machinery, shipbuilding, light industry, leather, wood, building materials, textile printing and dyeing industries. 2. Used for spot welding of parts, removing burrs and removing coating operations. 3. Suitable for grinding and deburring various materials such as iron processing, woodworking, tire surface treatment, shipbuilding industry, mold industry, and footwear industry. 4. High performance Aluminum Oxide, good using effect. 5. Abrasive belt was uniform, good abrasion resistance. Specification: Condition: 100% Brand New Item Name: Sanding Belt Material: Alumina Perimeter: Approx.533mm / 21in Width: Approx. 30mm / 1.2in Type: Flush Joint Optional Grit: 400 Grit, 600 Grit, 800 Grit, 1000 Grit, Package List: 10 x Sanding Belt Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.