ACTOMASTER is a new brand registered by one of the top oscillating tool blade manufacturer which is also the provider of many market-leading brands. The 3-1/8" sanding pad is ideal for detail sanding of wood, metal and plastic surfaces. The hook and loop allow sand paper to be easily attached and removed. 80/120/240 grit sanding papers provide sanding from aggressive to fine. Quick change and Fit-universal system fits on most oscillating multi tools on market: Dewalt, Porter Cable, Cratsman, Black+Decker, Milwaukee, Ryobi, Bosch & Fein (non-starlock), Dremel, Makita, Rockwell, Bauer, Hercules and more.