1.Size:diameter 4 inch (100mm)
2.Thickness:2.5-3mm
3.Grit:30#,50#,100#,150#,200#,300#,400#,500#,600#,800#,1000#,1500#,2000#,3000#
4.Use for wet polishing marble,granite,concrete,ceramic and all kinds of stone.
5.High gloss with long life time,no scratch(no left color)
6.Color:black,green,red,white,
7.Can print logo and OEM
8.Export all over the world.