Facing wafer -Diamond Hand Paver Block Highlights generic brand Diamond Hand Paver Block Adhesive on the back of the foam matrix with a diamond resin emery cloth for grinding and polishing. fine polishing Used for polishing machine position or flaw location The back of the curved foam, more comfortable hand grip Ideal for polishing granite, marble, glass and concrete With sharp grinding, fast polishing , high brightness and durable Specification: Material: Diamond Size: Approx. 9.5x5.5x2.8cm / 3.74x2.17x1.10inch Package includes: 1 Piece Blue Diamond 1500 Hand Polishing Pad 1 Piece Orange Diamond 3000 Grit Hand Polishing Pad Note: Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid Colors may be different for the different display, please understand