Specifications:2inch *Made of high quality silicon carbide and waterproof sandpaper. Abrasive paper can be used for dry and wet grinding. Plating ensures uniform particle distribution *Prevents jamming, antistatic, good flexibility, abrasion resistance, excellent service life and excellent surface treatment. It is more effective when wet, because the particles are washed away from the abrasive surface to reduce the grip. Can be used for precision grinding of mold surfaces, but also for stone, lacquer finish, mirror finish, such as headlight polishing. Waterproof sand disc can also be used for dry grinding, harder than white dry sandpaper *Finishing wooden furniture, polishing plaster, polishing automotive metal, almost all polishing work can be done with them. Just choose the right number of particles for your product. Particle refers to the average diameter of the particles. The smaller the number of particles, the rough it is. The larger number of particles, the finer it is *1500/2000/3000/5000/7000/10000 Grit, 5pcs each *Color:As pictures show *Diameter: 50mm 2" (Approx.) *Grit: 1500/2000/3000/5000/7000/10000 30pcs/Set Sandpaper Specifications:2 : *Made of high-quality silicon carbide and waterproof sandpaper. Sandpaper can be used for dry and wet grinding. Electroplating ensures uniform particle distribution *Anti-blocking, anti-static, good flexibility, wear resistance, long service life, excellent surface treatment * It is more effective when wet, because the particles will be washed away from the abrasive surface to reduce grip *It can be used for precision grinding of mold surface, and also can be used for stone, lacquer, mirror polishing, headlight polishing, etc. *Waterproof sanding disc can also be used for dry sanding, which is harder than white dry sandpaper * Polishing wood furniture, polishing plaster, polishing car metal, almost all polishing work can be done with them *The particle size refers to the average diameter of the particles. The smaller the number of grit, the rougher, the large the number of grit, the finer *Color: As Pictures Show *Diameter: 2 inches/50mm (approximately) *Material: silicon carbide *Granularity: 60/240/600/1000/5000/10000 *Quantity: 30 pieces Specifications:15pcs *Uniform particles.Sharp grinding, fine grinding and polishing. *Dry and wet.A variety of specifications are available to meet your needs. *Sand grain with sandpaper on the back for easy identification. *Easy to use, wide range of use, easy to operate, low cost. *Make the product line meet the requirements of different industries. For the wood, paint, crafts, plastics, electronic circuit boards, hardware, stainless steel and special metal wire drawing effect is better. *Applicable to the grinding of metal, glass, wood, plastic, ceramic, varnish, stone, car body. *Material: Silicon Carbide *Color: As pictures show *Size:3*5 1/2inch Package Contents: 15 * Sandpaper (800 1000 1200 1500 2000 2500 2pcs each, 400 600 3000 1pc each) Specifications: 30pcs 3inch *Made of high quality silicon carbide and waterproof sandpaper. *The abrasive papers can be used for wet and dry sanding. Electro coated ensures the grit distributed uniformly. *Prevent clogging, anti-static, good flexibility, wear resisting, that provides outstanding life and superior finishes. *It's more effective used wet because clogging is reduced by particles washing away from the grinding surface. *It can be used for mold surface precise sanding, and also in stone, lacquer surface, mirror surface treatment such as headlamps polishing. *Waterproof sanding discs can be used for dry sanding too, it's more hard than white dry sandpaper. *Disc grips to the appropriate back up pad attached to an orbital or DA disc sander or angle grinder. *Wood Furniture finishing, drywall sanding, automotive metal polishing, almost all the polish work can be finished with them. Just choosing the right sandpaper grit for your project. *Grit refers to the average particle diameter. The smaller the grit number is, the coarser it is. The larger the grit number is, the finer it is. According to the grit range: 800 1000 1200 1500 2000 3000 grit *Color:As Pictures Show *Diameter: 3 inch/75mm Package Contents: 30pcsSanding Disc(800 1000 1200 1500 2000 3000 grit, 5pcs per each grit ) Note: 1.The real color 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. Specifications:1 Diameter: 50mm 2" Specifications:3 3*5 1/2inch Specifications4: 3 inch/75mm