- 225 mm sanding discs designed for professional and home use on walls and ceilings - Assorted pack of 60 units with grits 40, 60, 80, 120, 180, and 240 to suit different sanding needs - Made of heat-treated aluminum oxide, they offer excellent polishing, sharpness, and wear resistance - Velcro system for easy placement and quick disc changes - 6 holes for efficient dust extraction, extending disc life and improving cleanliness - Compatible with long-neck sanders, drywall, and giraffe-type tools - Ideal for sanding and polishing fillers, primers, putties, paints, metals, wood, plastics, and artificial stones - Antistatic material that minimizes dust buildup and improves the user experience