Scotch-Brite(TM) Combi Flap Brush, 8 in x 3 in x 3 in S 180, 1 per case Combines cutting action of 180 grit, 3M coated abrasive with the finishing action of Scotch-Brite(TM) non-woven material for excellent wood finishing in a single step. These brushes can be shaped for mouldings and other contours. Color: Grey MOS: 2000 RPM