Item Details:* & * Color: As Pictures Show * Diameter: 3 Inch * Grit : 1000, 2000, 3000, 4000, 5000* Made of silicon carbide and waterproof sandpaper, the sandpaper can be used for dry and wet sanding. Plating ensures uniform particle distribution* Anti-jamming, 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, varnish, mirror finish, such as headlight polishing. Waterproof Sanding Disc can also be used for dry sanding, harder than white dry sandpaper* Wood furniture finishing, plaster polishing, automotive metal polishing, almost all polishing work can be done with them. Simply select the right number of particles for your product. Particle refers to the average diameter of the particles. The lower the number of particles, the smaller, the rougher, the greater the number of particles, the finer it is* 3000-10000 grait: wet/dry sanding wheelPackage Contents:25 * Sandpapers (1000, 2000, 3000, 4000, 5000Grit; 5 pieces for each grit)Notes: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.