Features:* Durable alumina grain and premium resin binder system to give a smooth finish.* Hook and loop sandpaper pad makes gravel changes quick and simple, and extends the life of the abrasive.* Mainly applicable to beads, polishing wooden bead.* Widely used in artificial stone, furniture and wood products, grinding and polishing metal, automobiles and other items. Easy to use and low cost. Ideal for polishing wood.* Applicable to drywall, furniture, automobiles, yachts and other metal and non-metallic material industries with a variety of complex surface rusts, paints, burrs, solder joint grinding. Specifications:Product Name: SandpaperMaterial: AluminaColor: RedSize: 6 Inch (150mm)Optional Grit: 60#, 80#, 100#, 120#, 150#, 180#, 240#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#, 2000 #Nadaje Suitable for: Sanding, PolishingQuantity: 20 PiecesPackage Contents:20 × SandpaperNote:1. Transition: 1cm=10mm=0.39 inch.2. 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.3. Please allow slight manual measurement deviation for the data.