Designed for use with 3M Perfect-It rotorbital polishers with 15 mm and 21 mm strokes, these plates are available in 130 mm (5) and 150 mm (6) diameters. The built-in 3M Hookit type attachment holds the 3M Perfect-It rotorbital polishing and buffing pads securely in place, preventing unproductive polisher movements. Introducing the 3M Perfect-It rotorbital paint finishing system: Uniform finish without circular marks: the circular, oscillating motion of the 3M Perfect-It rotorbital polisher eliminates the dreaded circular marks that are common with traditional orbital tools. Combine with our specially designed polishing pads and polishes to achieve a consistent, high quality finish on both large and small jobs. Avoid burns and touch-ups - achieve a virtually flawless finish, without fear of burning your freshly painted panels. Designed for no back to the booth, no interruption in cycle time and no loss of confidence in the job. Although it may not look like it, this system will ensure that your paint will not be damaged during the final stages of repair. Designed for professionals of all experience levels: achieving the ideal finish is now easier than ever. Whether you are a painter or finisher as a beginner or a seasoned professional, the 3M Perfect-It rotorbital polishing system is designed to give you a perfect finish.