Clean and polish floors to an outstanding gloss level with Scotch-Brite™ Diamond Floor Pads. These purple floor pads are ideal for use on marble, terrazzo, vinyl, slate and polished concrete floors. They remove black marks up to six times faster, and last up to twenty-five times longer. They are easy to use as no expensive or harmful chemicals are needed, only water. The pads offer high durability and productivity, and their flexible structure means they are easy to clean after use. Recommended for use with low and standard speed machines.