Features HAND GRINDING - Manual work is always more flexible and the hand polishing pad allows high-intensity work. 400 GRIT: The grit grid pattern sanding block is designed to 400 grit, greatly improving the grinding effect. Wide range of uses: can be widely used for polishing stones, cutting tiles, trimming glass burrs, polishing metal, etc. Good material: combination of high strength diamond and sponge materials, very durable for wear and repeated polishing. Easy to carry: the sanding sponge is lightweight and compact, allowing for convenient carrying and storage. Specification: Item Type:Diamond Polishing Pad Material: Diamond plated, high elastic sponge. Colour: green. Grits: 400 grits. Usage: For cutting and deburring after cutting stone, glass, ceramic tiles, etc. Package list: 1 x diamond-coated polishing pad Package List 1 x Diamond Polishing Pad