General description Professional sanding effect with durable aluminum oxide granules. This 125 mm sanding disc set is designed for long-lasting and efficient sanding, making your sanding work easier. The thick paper base features an 8-hole design that prevents crushing during the polishing process, protecting your grinder from damage caused by worn sandpaper. Technical specifications Diameter: 125 mm Material: Aluminum oxide Grit sizes: 60, 80, 100, 120, 240 Quantity: 100 sheets (20 sheets of each grit size) Usage Suitable for use on metal, wood, rubber, leather, plastic, stone, and glass. Provides perfect cleaning and polishing effects. Other information