1、Hand Grinding: Manual working is always more flexible, and the hand polishing pad enables highly intensive operations. 2、Has 400 Grits: Designed to have 400 grits, the sanding block with grid pattern will largely improve the sanding effect. 3、Broad Utility: Can be widely applied in stone polishing, tile trimming, glass burr trimming, metal polishing and so on. 4、Good Material: Combining high strength diamond and sponge materials, very durable with wearing and repeated polishing. 5、Easy Carrying: Light in weight and compact in size, the sanding sponge ensures convenient carrying as well as storage. 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. 1 x Diamond Polishing Pad