The 3M PRO Grade Precision Grit Sheet Sandpaper is a high-quality abrasive material designed for grinding and sanding tasks in various applications. This 3-pack of sandpaper sheets features a medium sanding grade made of durable aluminum oxide material, providing a consistent and reliable finish for your projects. With dimensions of 11 inches in width and 9 inches in length, these sandpaper sheets are perfect for precision sanding and achieving professional results in your workshop or at home.