Package Includes: There are 5*polishing pads with different roughness, 1*premium wool pad, and 1*microfiber pad for wax removal and cleaning, 1*drill thread adapter, 1*thread backing pad. Polishing pads are washable and reusable.Efficient Polishing: It is the excellent choice for large size and large area polishing, 7 inches polishing area can greatly improve the polishing efficiency of large area. It is the best choice for large cars and boats.Features: High quality buffing pads in 5 roughness, five colors represent five roughness, Hardness: Purple> Yellow> Orange> Black> Red, can be selected to polish as needed.Widely Used: It is suitable for coat of paint waxing, polishing and sealing glaze of various coating waxes, cleaning and improving its brightness; it can also be used for fine polishing of car, trolleys and yacht. Can be used in drills or polishing machines. Designed with magic adhesive backing, making it much easier and convenient to change pads.Top Quality and Reusable: Professional wool and foam pad polishing combination. Efficiently cut and polish the most difficult coatings and scratches. Made of high quality materials, can be used repeatedly.