diamond floor polishing pads for floor concrete marble polishing - Set of 7 pads by Stadea<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4" diamond floor polishing pad professional grade 7 pieces set: GRIT 50， 100， 200， 400， 800， 1500， 3000 STADEA Standard S Series</li><li>10 MM high and rigid velcro backed</li><li>Works great for concrete floor polishing， Marble floor polishing， granite floor polishing， stone floor polishing etc</li><li>Optimal RPM 2200 Max RPM 4500</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-cGVm9qsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lPpOMGQSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bORoCg2CL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Pj1CJI1NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kXx4RNjWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nT-DovPeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yuWTHAFvL.jpg" noproxy>