• High-quality abrasive backing pad with a diameter of 150 mm (6 inches) and 52 holes. • Features an efficient dust extraction system that removes debris immediately and extends the tool's lifespan. • Made of durable PU material, rigid plastic base, and high-quality Velcro backing. • Mounting system via 5/16-inch external thread. • Provides exceptional abrasion resistance and stability even in continuous and intensive use. • The Velcro backing firmly holds the sanding disc to ensure uniform and precise results. • Flexible padding design that absorbs impacts and adapts to curved or irregular surfaces. • Versatility for sanding, polishing, rust removal, and finishing on wood, metal, plastic, and painted surfaces.