Details:* * High flexibility, durability, extended service life, waterproof and oil-resistant * Easy to use, low cost * Dry and wet use, low curl, no creases * The lower the number of gravel, the rougher it is. The higher the number of gravel, the finer it is* Application: widely used in grinding and polishing automobiles, artificial stone, furniture, wood products, metals, etc.*Sanding DiscsMade of high-quality silicon carbide and waterproof sandpaper, it can be used for dry and wet sanding, and the coating ensures even particle distribution* Prevent clogging, anti-static, good flexibility, abrasion-resistant, excellent service life and excellent surface treatment. It is more effective when wet. It can be used for precision grinding of the mold surface, but also for stone, varnishing, mirror polishing, such as headlight polishing. The waterproof disc can also be used for dry sanding, harder than white dry sandpaper* Color: As pictures show* Size: 3inch/75mm(Approx.).* Material: Silicon Carbide * Grit: 1000/2000/3000/4000/5000/7000Package Contents:30* Sanding Discs (5pcs each for 1000/2000/3000/4000/5000/7000 Girt)Note:The actual colors of the item may be slightly different from the pictures shown on website caused by many factors, such as monitor brightness and light brightness.