Features:* * High performance aluminum oxide.* Electrostatic grain used, for consistent coverage.* High removal rate.* Suitable for: stainless steel, ferrous metals, ferrous metals, metal plates and plywood blades, particle board, decorative tiles, bamboo and rattan products and other grinding and polishing; metal and non-metallic materials with water or with oil grinding, large plane grinding; Leather, rubber, fabric and polished brushed.* Widely used in metallurgy, machinery, shipbuilding, light industry, leather, wood, building materials, textile industry and other industries. Specifications:* Color: reddish brown(As the pictures show)* Material: Alumina*Width: approx.100mm/4"*Length: approx.915mm/36"*Grit: 80, 120, 240, 600, 1000Package contents:5* Sanding belts(1 pc. Each grain 80/120/240/600/1000)Note: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.