The Restorer 120 grit combo stripping wheel is ideal for material stripping and polishing. It's an All-In-One Roller. Ideal for stripping metal surfaces. The aggressiveness of the sandpaper combined with the softness of the scotchbrite material is an amazing combination to get that perfect finish in one pass. Constructed of High grade materials made in Italy. Fits on Restorer, Porter Cable, Craftsman and Blacker and Decker branded restorer tools.