Professional Diamond Hand Polishing Plates Tile Grinding Glass Block Stone Marble Pad Ceramic Abrasive Grinding DiscFeature:The diamond hand eraser is composed of high strength diamond and sponge with high elasticity, abrasion resistant, can be used repeatedly. From coarse to fine for different materials: the finer the sand, the better the sanding effect; The coarser the sand, the better the polishing effect. Help you quickly solve chipping, burrs, grinding edge and other problems often encountered in life. General Rock Slate Floor Tiles with 60 mesh, Plain Tile with 100 mesh, Glass with 200 mesh, Finely Polished 400 mesh. The side groove design is more handy, lightweight, and easy to use. It has the advantages of sharp grinding, fast polishing speed and high brightness. It can be widely used in stone polishing, tile trimming, glass burr trimming, metal polishing, metal restoration, wood deburring, etc. Specification:Material: Diamond + SpongeSize: 95*60*31mm/3.74*2.36*1, 22inGrit Size: 60-Grit, 100-Grit, 200-Grit, 400-GritNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.1 X Diamond Polishing Block