Professional Materials: Light weight and easy to install. Can be used in pneumatic or electric polishing machines.Using Range: Different sponge pads with different colors have different functions. You can choose the best one that is suitable for the rough and polishing area as needed.Special Design: Plat, football and honeycomb design shape. Flat polishing pads are used for polishing and finishing. Honeycomb cushions allow air distribution during the polishing process.High Quality: High quality sponge pads and wool pad are bendable, washable and reusable. Used for polishing, glazing and cleaning of all kinds of coatings and improving its luminance.