Features: 1) Used for convex and concave shape polishing 2) Mirror-like shining effect 3) Sizes; 3", 4", 5", 6" 4) Grit series: 50, 100, 200, 400, 800, 1000,1500, 3000,Buff 5) Used for wet and dry polishing Other Information Well sale to Newzealand,Indonesia,India,Turkey,Iran,Egypt,Canada,Taiwan and Russia. Payment T/T,L/C