Features Hand Grinding: Manual working is always more flexible, and the hand polishing pad enables highly intensive operations. Has 400 Grits: Designed to have 400 grits, the sanding block with grid pattern will largely improve the sanding effect. Broad Utility: Can be widely applied in stone polishing, tile trimming, glass burr trimming, metal polishing and so on. Good Material: Combining high strength diamond and sponge materials, very durable with wearing and repeated polishing. Easy Carrying: Light in weight and compact in size, the sanding sponge ensures convenient carrying as well as storage. Specification: Item Type: Diamond Polishing Pad Material: Diamond, high elastic sponge. Color: Green Grits: 400 grits. Use: Used for chipping and burring after cutting stone, glass, ceramic tiles, etc.  Package List: 1 x Diamond Polishing Pad Package List 1 x Diamond Polishing Pad