100pcs 2" sanding discs with a 1/4" shank backing pad and soft foam buffering pad, they fit various rotary tools. Featuring 10 grit options (80 to 3000), they handle coarse to fine sanding on metal and non-metal surfaces, including paint and solder joints. Made of aluminum oxide abrasive, they excel in polishing wood, rubber, leather, plastic, glass, and stone. The hook and loop attachment ensures secure sandpaper placement, enhancing efficiency. Ideal for cleaning and polishing. 100pcs 2" Sanding Discs Sandpapers: Backing plate can hold sanding discs in an angle grinder Aluminum oxide sand papers deliver fast and long-lasting sanding Foam buffering pad releases the shock and the heat from working Thread is easily screwed on a standard grinder for quick attachment Suitable for wood, metal, plastic, plasterboard, fiberglass, porcelain, etc Grit: 80, 100, 180, 240, 600, 800, 1000, 1200, 2000, and 3000 Grit Package Includes: 100 x Sanding Discs 1 x 1/4" Shank Backing Pad 1 x Soft Foam Buffering Pad