Features: 1.Nut Diameter: The diameter of the nut thread connected to the polishing machine is approximate 12.5mm/0.5in, please check whether this nut size is suitable for your polishing machine before purchasing. 2.Premium Materials: Polishing pads are made of premium plush materials that are soft and comfortable to the touch to protect your car from damage when polished and cleaned. 3.Wide Application: The 6in/150mm polishing pad is ideal for detail polishing, polishing, waxing, glazing, compounding and final polishing, ideal for automotive beauty treatments. 4.Washable and Reusable: The polishing wheel is washable and reusable, and regular cleaning and keeping dry after use will extend the service life of the polishing pad. 5.Including: The polishing pad set includes polishing pads, polishing wheels and adapter nuts, which are sized to fit and can be put on directly and are not easy to fall off. Specification: Item Type: Buffing Pad Cover Polisher Pad Material: Plush Polisher Pad Diameter: Approx. 150mm/6in Buffing Wheel Diameter: Approx. 150mm/6in Drill Adapter Nut Thread Diameter: Approx. 12.5mm/0.5in Application: Suitable for car polishing machines