3M High Productivity Pad 7300, 20 in x 14 in, 10/Case - Rectangle20" (508 mm) Width14" (355.60 mm) Length - Floor, Stripping - 175 rpm to 600 rpm Speed Supported - Resilient, Textured, Abrasive, Durable, Clog Resistant, Dirt Remover - Nylon, Synthetic Fiber, Resin - Black - 10 / Case