Features 1、1. Electroplated Diamond Hand Grinding Pads 60# 100# 200# 400# grit (coarse to fine grinding and polishing). 2、2. Light weight, foam backing, more comfortable to hold, suitable for hand-held. 3、3. The diamond polishing tool is sturdy and durable, the grinding surface and the foam are not easy to separate, no dye is left on the stone surface during the working process, and it has a good polishing efficiency. 4、4. Flat polishing pads are widely used in glass polishing, granite polishing, concrete polishing, marble polishing, terrazzo polishing, engineered stone polishing, travertine polishing and almost any other type of material surfaces and edges. 5、5. The polishing pad can be used both wet and dry, with less harmful dust, less heat generated by manual polishing, and no cooling liquid required. Specification Product material: diamond + high hardness sponge Size: about 9*6*3cm Product net weight: about 70g Package List 1 x Diamond Hand Polishing Pad