4" Diamond Polishing Pad for concrete stone 11 Pcs and 1 Rubber backer. 11 Pads are: 2 X Grit 50 100 200 1 X Grit 400 800 1500 3000 6000. 1 Pc Rubber Velcro Backer (5/8" Thread arbor). Backer has water feed hole, can do wet polishing. The set works well for wet or dry polishing of stones, wet polish...

· Best quality: premium & strong fabric · Extra large size (L85xW77xH100") ·Great Value · Smallest holes: 256/inch2 · Four openings for easy entrance · Profession rope for net(Random Color） Get a good night's sleep They say about our Mosquito Nets: It's such a simple thing that brings so much relie...