• Includes 100 P40 grit sanding discs, ideal for sanding and polishing tasks. • Made with high-quality aluminum oxide, they offer excellent durability and wear resistance. • Compatible with all 125 mm diameter orbital sanders with 8 holes. • Easy installation and replacement thanks to the hook and loop system. • Suitable for polishing metal, leather, wood, plastic, rubber, glass, and jade. • Each disc has a diameter of 125 mm and a thickness of 0.1 cm. • Store in a dry and ventilated place to prolong its lifespan.