Uxcell Granite Wet Dry 10cm Dia 30 Grit Diamond Polishing Pad, Purple, 2-Piece Product Name : Diamond Polishing Pad; Main Material : Resin Color : Light Gray, Purple; Grit : 30 Hole Diameter : 1. 63cm / 0. 64"; Outside Diameter : 10cm / 4" Thickness : 0. 5cm / 0. 19"; Net Weight : 59g Package Content : 2 x Diamond Polishing Pad