Advanced Manufacturing TechnologyMade of high quality imitation wool, soft and durable, will not damage the surface. Can be used to paint gloss. What you will receive4pcs 6 inch wool bonnet polishing pads, 1pc 6 inch backing pad with standard M14 TPI thread, 1pc M14 thread adapter and best service. Widely ApplicationCompatible with M14 TPI Velcro Pin, Synthetic Pin and Loop Synthetic Polishing Cap (with super sharp effect, extra fine surface). Can be used on anything that needs buffing or buffing, such as cars, vans, glass, stone, ceramics, etc. Fast Shipping Fulfilled by amazon, will provide you with a fast and convenient shipping service, let you get your package much sooner. Easy to UseWith light weight and adhesive backing, very easy to assemble, you can change cushion in just a few seconds. Can be used in a pneumatic or electric polisher or for car detail polishing.