3M Marine Superbuff Pad 6" diameter buffing pad with a 1" wool pile on both sides of the pad. Allows do-it-yourselfer to recondition and maintain their boat, using their drill to obtain a high gloss finish like the professional who uses high-speed tools. Unique double face pad. Lightweight support pad built into each pad, eliminating the need for heavy rubber backup pads. Fits any standard electric drill with its 1/4" arbor and hex-head nut.