General description Self-Adhesive Polishing Disc set includes 5 pieces of 6-inch car cleaning and polishing wool sponge discs made from faux wool. These discs are designed for effective polishing, buffing, and detailing work, providing an ultra-clean effect and a super fine surface finish. Technical specifications Material: Faux wool Product weight: 186 g (6-inch model) Product hole spacing: 3.4 inch (10-hole sticky board) and 5.6-7 inch (14-hole sticky board) Package size: 6 inch - 15x8x15 cm Compatibility and accessories Includes 1 x 6 inch hook and loop backing plate Compatible with velcro style polishing and sanding