Our polishing pads use diamond material, wear-resistant, safe, professional, durable and have a longer service life. Round shape, different grits to fit your needs, can be used with variable speeds polisher, angle , household power drill or other rotary tools, to achieve a better polishing effect. Features -Color:Assorted Color. -Material:Diamond, metal, plastic. -Size:10.00X10.00X3.00cm/3.93X3.93X1.18inch. -Grits:50,100,200,400,800,1500,3000,6000. - Our polishing pads are made of diamond materials, wear-resistant, safe, professional, durable and can be used for long time. - Widely applied in jade, crystal, agate, handicrafts, glass products, electronic tubes, crystal, precision machining and other industries. - 50-200 grit suit for wet or dry polish while 400-6000 grit must be used with water to ensure the best polishing results. - Can easily connect to your variable speeds polisher, angle , household power drill or other rotary tools, very convenient. - Features buffing properties, versatility and durability, polish surfaces to their glossiest without damage. Package list: 1 x Polishing Pad( ) 1 x Polishing Pad(100 grits) 1 x Polishing Pad(200 grits) 1 x Polishing Pad(400 grits) 1 x Polishing Pad(800 grits) 1 x Polishing Pad(1500 grits) 1 x Polishing Pad(3000 grits) 1 x Drill Adapter