Package Includes:5 pcs wool polishing pads (3inch), 1pcs M10 drill adapter and 1pcs adhesive backer pad (3 inch / 80 mm),7 pieces in total. Material:Made of high-quality thick wool, it is durable and will not damage the surface when cleaning and polishing cars. High density wool polishing pads will provide greater dust removal and polishing capabilities. Easy to use: The drill polishing wheel is lightweight, with a backing design that is easy to assemble. You can replace the wool polishing pad within a few seconds. It can be disassembled and reused repeatedly. Multipurpose: Suitable for polishing and waxing automobiles, glass, stone, ceramics, furniture, wooden products, and stainless steel. Also suitable for repairing paint and various surface defects on painted surfaces.