Gator 4-1/4 x 11-1/4" Drywall 150-Grit Sandpaper, Single Sheet is expertly crafted from silicon carbide, making it i for sanding and finishing drywall joint compound. This fine-grade sandpaper is versatile enough to be used on wood, metal, plastic, and auto body filler. The 150-grit sheet a smooth, refined finish, for detail work. Each sheet measures 4-1/4" x 11-1/4", making it a reliable choice for a variety of sanding tasks. Model Number: 4261