Diablo Sanding Disc Kit, 5 in Diameter, 40, 80, 120 Grit, Ceramic Abrasive, Endura Bond, Applicable Materials: Metal, Plastic, Wood, Includes: (2) Ultra Coarse/Fast Removal 40 Grit Pads, (2) Coarse/Removal 80 Grit Pads and (1) Fine/Final Prep 120 Grit Pad