Norton 9 x 11 in. 120-Grit Sandpaper Sheets, 20-Pack features heat-treated premium aluminum oxide abrasives that ensure the sandpaper stays sharper longer and delivers consistent finishing results. This 120 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, and it does not transfer color during use. Each sheet measures 9 by 11 inches, and the pack contains 20 sheets, ing great value for your sanding needs. Model Number: