Features: Used on a polishing machine, it is , and has a good finish. During the grinding process, the abrasive continuously acts on the processed to provide a uniform polishing effect. Made of real material: remarkable polishing effect, high finish, and without damaging the appearance of the item and stable: They're high resilience, high strength, and thickened design ,Light, elastic, and wear- polishing wheel. when application completed, no rotating pattern left,Fast light emission, low loss, safe and firm,a long service life. Sponge Fiber Polishing Sheet for Stone Renovation: Our Polishing Pads is a jack-of-all-trades and can be used for polishing and renovating marble, , quartz, and artificial stone. Say goodbye to the hassle of using multiple products for different surfaces! Variety of Options: We know that different surfaces require different tools, which is why we offer a complete range of models. Colour:White Material:sponge Package Contents: 1 x 4 inch Sponge Fiber Polishing Sheet set (60# 80# 120# 220# 400# 600# 800# 1000# 1500# 2000# 3000# 11 models) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.