1.Electroplated Diamond Coated Hand-Held Sanding Pad, size is 30*60*90mm
2.This pad removes sharp edges, corners and smooth out uneven surface.
3.Ideal for glass, granite, concrete, marble, tiles
4.Wet and dry polishing both ok
5.Grit including 50#,100#,200#,400#,800#,1500#,3000#.One Set For All Your Work