... resin oid 2.High gloss finishs in a short time 3.never mark the surface Feature:1.Flexible polishing pads, also ... integrated grains with resin oid2.High gloss finishs in a short time3.Suitable for the grinding ... (inch)3, 4, 5, 6TypeDry Polishing Pad, Wet Polishing PadGrit50,100,200,400,800,1500,3000,buff dry polishing pad,flexible polishing pad,for marble,granite