【Complete Set】Diamond Hand Polishing Pads includes 4pcs 400# hand polishing pads. One set can meet most of your polishing work. Size : 92 x 57 x 31mm / 3.6" x 2.2" x 1.2" (L*W*H). 【Durable Material】Professional polishing materials have the characteristics of wear and heat resistance. The granite diamond polishing pads are composed of high-strength diamond and high hardness sponge. Fast grinding force, good flexibility, high polishing efficiency and long service life. The polishing pads are reusable. 【Widely Use】Can be used in both dry and wet polishing. The sponge backing is absorbent. Work greatly for glass working, wood deburring, metal dedusting, stone polishing, tile, granite, ceramics, and other polishing. Easily and quickly solve the problems such as chipping, burrs, and edging in your life. 【Multiple Styles Offer Multiple Choices】400# are moderately rough and can be polished for details,such as polishing glass edges and wood surface. If you want more refined polishing, 1000# grit sand must be a good choice. 【Afert-Sales Service】Any questions after receiving the item can contact our customer service at any time, we will be the first time to solve any problems for you! 400 # Four piece diamond hand polishing pad set of the same size. Reusable dry and wet diamond polishing pad set. Work usefully for glass working, wood deburring, metal dedusting, tile, granite, ceramics, and other stone polishing polishing. Easily and quickly solve the problems such as chipping, burrs, and edging in your life.