General description High quality mouse sanding pads made from aluminum oxide grit with a high strength resin bond system, ensuring durability and longevity. These sanding sheets are suitable for fine and streak-free sanding, as well as for sanding large and/or curved surfaces. They are of professional quality, making them ideal for universal use on wood or metal. Technical specifications Grits included: 40, 60, 80, 120 Size: 170mm x 140mm x 95mm Configuration: 12 holes Backing: Hook and loop Velcro Usage These sanding sheets are designed for a variety of materials including wood, plastic, leather, rubber, and glass, making them versatile for different sanding tasks.