These lambs wool floor buffing pads are for use with the Koblenz 12 inch floor buffer. Great for bringing out a fine luster on all surfaces. Use between waxings to renew the high gloss finish of the floor or remove mild scuff marks on your floor finish. To attach pads on to the scrubber, push the ends of the retainer clips through the holes in the pads and attach to the Koblenz floor scrubbing brushes. Do not attach to the Koblenz carpet shampooing brushes!