Features 1、Made of high strength diamond, wear resistance, long service life. 2、High grinding efficiency, smooth, unbroken edges. 3、Good polishing effect, easy to deal with various rough surface. 4、7 kinds of different grits of diamond polishing pad for your choice, meet your different needs. 5、Suitable for grinding various stone such as marble, granite, terrazzo, ceramics, concrete and other processing and polishing. Specification Features: Made of high strength diamond, wear resistance, long service life. High grinding efficiency, smooth, unbroken edges. Good polishing effect, easy to deal with various rough surface. 7 kinds of different grits of diamond polishing pad for your choice, meet your different needs. Suitable for grinding various stone such as marble, granite, terrazzo, ceramics, concrete and other processing and polishing. Specification: Material: Diamond Weight: approx. 19g/0.7oz Shape: Round Size: 8*8*0.5cm/3*3*0.2inch Package List: 1* Diamond Polishing Pad Package List