1.Size:diameter 4 inch (100mm)
2.Thickness:1.5-2mm
3.Grit:50#,100#,200#,400#,800#,1500#,3000#.
4.Use for dry polishing marble,granite,concrete,ceramic and all kinds of stone.
5.High gloss with long life time,no scratch(no left color)
6.Can print logo and OEM
7.Export all over the world.