Do it 9 x 11" 220-Grit Fine Premium Plus Sandpaper, 3-Pack is the preferred choice of professional painters for a variety of applications. This fine-grade sandpaper is for use on water-based paints, wood, metal, fiberglass, and painted surfaces. Its premium resin coating resists heat and humidity, which helps extend the sandpaper's lifespan. The heavy-duty paper backing is extra flexible, allowing for easy hand sanding without tearing or cracking. Each pack includes three sheets, each measuring 9" x 11", designed to help you achieve a smooth, fine finish with ease. Model Number: 7266004