2 inch Wet Polishing Pads/Sandpapers ~~Backer for free

1. 7 pieces per set: 50#/100#/200#/400#/800#1500#3000#

2. 2 inches

3. Wet polishing pads/sand papers, most efficient polishing tools for granite, marble, quartz, etc.

4. Buy one set get a backer for free !