3M™ Scotch-Brite™ Floor Pads are precision engineered for consistent, longer lasting performance. Not only do they incorporate mineral abrasives on both surfaces of the pad for double-sided use - they are unique in containing them within the pad itself for even greater durability. The pads are made from a mix of fine and medium sized, high quality, synthetic fibres to provide maximum pad-to-floor contact and produce a more consistent cleaning and polishing action