Norton 9 x 11 in. 80-Grit Sandpaper Sheets, 20-Pack features heat-treated premium aluminum oxide abrasives designed to stay sharper longer and deliver consistent finishing results. This 80 grit sandpaper provides superior sanding performance and a premium surface finish, making it excellent for use on all surfaces and coatings. The paper is specially treated to resist clogging and tearing, ensuring durability and efficiency during use without transferring color. Each sheet measures 9 by 11 inches, and the pack includes 20 sheets, ing great value for your sanding needs. Model Number: