... 80,100,125,180mm 3)grit:from 30# to 3000# 4)with long life The description of floor polishing pad ... 150,200,300,400,500,800,1000,1500,2000,3000.2, Application:used for polishing mable,granite and ... kind of product both in domestic and overseas market. 4, Easy use, Grinding smoothly ,quick speed and long ... 150,200,300,400,500,800,1000,1500,2000,3000 Package Carton box Delivery time Within 10 days ...