SPTA 5Pcs 6inch (150mm) Buffing Pads Polishing Pads Polishing Grip Pad For Car Polisher Boat Polisher (3") The variable speed dial is handy, easy to use and allows the operator to control the speed of the tool even when the tool is operating 500 watt motor,Silent operation and minimum vibration,Superior Italian design and craftsmanship Soft start guarantees an acceleration ramp to prevent accidental dispersion of product,Anti-spinning feature prevents high speed rotations avoiding scratches Fast, Powerful Effective, Safe and Easy-to-Use .Swirl-free, Professional Results with No Risk ! Easily Removes Swirl Marks and Scratches, and Improves Paint Gloss ! Ideal for Applying Polishes and Waxes, and Safe on All Paint Types !