Features:* * Made of material, and practical to use * 3pcs 76x533mm (3*21 inch) alumina strip of sandpaper 40/80/120 grit, 1pc for each * Application; The abrasive belt is widely used in metallurgy, machinery, shipbuilding, light industry, leather, wood, building materials, textile industry with printing and dyed*Grinding and polishing plywood, particle board, decorative panels, bamboo and rattan products; Grinding and polishing complex surfaces such as stainless steel, non-ferrous metals, sheet metal and knives for ferrous metals;*Metal or non-metallic materials with water or oil grinding, large area grinding: polishing leather, rubber, fabricSpecifications:* Size: 76x533mm (3*21 inch) (Approx.) * Color: As pictures show * Grit: 40/80/120* Quantity: 3Package Contents:3*Sand BeltsNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.