Uxcell 1.63cm Hole Dia 100 Grit Marble Diamond Polishing Pad, Orange, 2-Piece Product Name : Diamond Polishing Pad; Main Material : Resin Color : Light Gray, Orange; Grit : 100 Hole Diameter : 1. 63cm / 0. 64"; Outside Diameter : 10cm / 4" Thickness : 0. 5cm / 0. 19"; Net Weight : 60g Package Content : 2 x Diamond Polishing Pad