- FASTPLUS abrasive discs, 150 mm and 400 grit, designed for efficient sanding on wood, metal, and other materials. - Made from high-hardness ceramic, they offer a lifespan over 30% longer than traditional discs. - Equipped with 15 holes for excellent dust collection, preventing overheating and extending durability. - Durable self-adhesive system, tear-resistant and able to withstand high temperatures, allows for quick and secure changes. - Compatible with most 6-inch/150 mm random orbital sanders. - Ideal for DIY projects, car repair, woodworking, and metal polishing. - Pack of 50 units, perfect for large-scale projects and professional use.