6" wave concavity polishing pad,rebound foam pad,foam pad. blue,light cut size:150*30mm article No. is 630133 It's ... rim. 170*30mm, velcro diameter is 150mm. blue color, 60ppi, soft and medium coarse, light cut. Wave face, easy for heat dissipation ... Small shrink Various colors(Black, white, blue, orange, red) and sizes. (8", 6" and 3" ) Less likely to scratch the paint Clearcoat ...