DescriptionMade ofs pongematerial. It has a simple operation method, does not require too much skill, and can be easily handled by hand. Reasonable design makes it possible to polish without damaging the surface of the object, so you can use it with peace of mind.Features-Color:As Shown -Material:Sponge - Size: 7.50X7.50X0.50cm/2.95X2.95X0.20in-Grit: 60, 80, 100, 120, 150, 180, 240, 320, 400, 600- Sponge material, flexibility and excellent durability, easy to use, for long service life.- Sandpaper is simple in design, but it's practical to use, which will give you fantastic use experience.- The bowling sanding sheets can be used for grinding and polishing, useful and practical.- Dust will not accumulate on the bowling sanding pad in the process of grinding, practical.- Versatile, providing rough grinding of scratch removal and deep cleaning.You can choose the appropriate gravel according to the actual needs, to meet your various needs, convenient and practical.