Specifications: The sanding disc is ideal for sanding and polishing wood, rubber, leather, plastic, stone, glass, and other materials. Widely used in the grinding and polishing of metal and non-metallic materials of various complex surface rust. Uses: derusting and polishing ships, metallurgy, furniture, stainless steel, automobiles and other manufacturing industries. Item Name: Sandpaper Quantity: 100Pcs Material: Sandpaper Grit: 80 , 100 , 180 , 240 (Optional) Features: Durable, Wear Resistant, Multi-purpose Diameter: 50mm/1.97 (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 100 x Sandpaper