- Includes three backing pads with diameters of 1", 2", and 3", covering detailed work to larger surface polishing tasks. - M14 threaded design for compatibility with rotatable polishers that have M14 spindles, providing stable operation and reduced vibrations. - Hook and Loop fastening secures sanding discs and polishing pads, enabling quick pad changes and improved productivity. - Versatile backing pads suitable for automotive detailing, woodworking, metalworking, and other polishing and sanding applications. - Practical use scenarios: - Automotive detailing: use the 1" or 2" pad for curved panels and tight contours, and the 3" pad for flat surfaces to achieve smooth finishes. - Woodworking: finish edges and contours with smaller pads, or rapidly sand larger flat areas with the 3" pad for efficiency. - Metalworking: blend welds and smooth rough edges, using appropriate pad size for precision or coverage.