The Optimum Microfiber Polishing Pad is the most advanced polishing pad in the marketplace. It is designed to be used with any rotary or dual action polisher to provide excellent cut and excellent finish. The advanced microfiber material removes paint defects quickly leaving an excellent finish behind. The thick foam keeps the pad and paint cooler to create better results while increasing the life of the pad. The Optimum Microfiber Polishing Pad can be used with any polish and any rotary or dual action polisher to provide great cut and a great finish. For best results, use the Optimum Microfiber Polishing Pad with Optimum Polish or Optimum Hyper Polish to remove light scratches and swirl marks.