diamond hand polishing pads for concrete polishing - Pads Set by Stadea Diamond hand pads concrete set, 1 piece pads X Grit (50, 100, 200, 400, 800). Professional grade diamond hand polishing pads for Concrete polishing by STADEA (Series STD A) 1.2 MM thick Dot concrete hand polishing pads with semi flexible foam holder, Over all Size 4-3/8" (L) X 2-1/8" (W) X 1-1/2" (H) Sharp, aggressive and durable hand pad, made with high quality diamond powder Perfect for scratch removal, acid etch stains repair restoration, spot removal manual concrete polishing Works good for Marble, Glass, Granite, Terrazzo, Travertine, artificial stone, Granite Marble Tile, and natual stone polishing etc as well