Set contains 22 polishing sponges in 5 colors (3 inch), 2 M10 drill adapters, 2 suction cups and 2 wool pads. Sponge polishing pad - 3 inch Polishing pads, package included Sponge pads, wool pad and mesh drill adapter that meet many polishing needs Complete and professional polishing kit - There are 5 types of. Soft and fine workmanship - Super absorption of Scratch-free water as car polishing pads made of high density sponge and wool pad, soft and delicate, fine porosity with super elastic, ensure better adsorption to the surface of the polishing object, perfect for quick scratch repair. /p Premium Drill Adapter - Equipped with a standard drill adapter to connect the polisher, suitable for M10 drill bits and used for pneumatic or electric polisher, Velcro design on the back of the sponge pad, use- most easily you can change the ta mpon seconds. Widely Application - Used for all kinds of wax coat paints, detail polishing and sealing glaze, to clean and improve their lightness. Used for auto car detail polishing. Washable and reusable. Makes the buffing and polishing process much easier. Can be used with a variety of wax waters to remove surface scratches.