3M(TM) Marine Superbuff(TM) Pad, 09038, 6 in, 12 per case Allows the 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. A 6 in. diameter buffing pad with a 1 in. wool pile on both sides of the pad. It has a lightweight support pad built into each pad, thus eliminating the need for heavy rubber backup pads. Designed to fit any standard electric drill with its 1/4 inch arbor and hex-head nut.