5 Pieces 150mm (15cm): IT S foam pads are designed for use with hook and loop backing plate, high performance, foam padding system distributes product evenly for a better finish, pad surface stays lubricated reducing friction and damage. Foam Material: Full spectrum polishing coatings, 100% coverage on flat or rounded angled surfaces, made of high quality foam. for a long lifespan Function: Cut and polish the toughest oxidized automotive coatings, the toughest clear coats, and sanding color scratches, then buff to a shine to bring out the highest level of car's finish Hook and loop backing: The pads have reduced backing, which prevents contact between the soleplate and the work surface, can protect your car body Wide use: The 5 pieces medium foam polishing pad and fine foam polishing pad can be used on your car, boat, motorcycle, also can be waxing. It can bring out the highest level gloss show of the car with an ultra-smooth finish. polishing pads Note: The data is manual measurement, please allow 1-18 cm error, due to the difference between light and display, there will be a certain color difference, the specific kind received shall prevail.