Check the listing for details. T-Rex Diamond Hand Polishing Pads. Condition: New. Listed at 7.95 USD. T-Rex diamond hand polishing/sanding pads are used to perform light on-site polishing/recovering of scratches and other hand polishing jobs. They are ideal for polishing granite, marble, glass and concrete. Electroplated diamond hand polishing pads are more aggressive and suitable for polishing granite and concrete. They are also widely used for smoothing out edges of glass. A set of diamond hand polishing pads comes with 7 pieces. 4 pads are of different electroplated grits, 60, 100, 200, and 400 grit. The last 3 pads are resin with embedded diamonds, 800, 1500 and 3000 grit. You save $5 when you order a full set!Size: 3-3/4" x 2-1/4"Color: 50 Grit - Blue, 100 Grit - Black, 200 Grit - Orange, 400 Grit - Pink, 800 Grit - Purple, 1500 Grit - Green, 3000 Grit - Yellow