Grip 400/800 Grit Sanding Swabs, 8-Pack is for sanding tight and hard-to-reach spaces on wood, metal, and plastic surfaces. These versatile swabs are designed to sand, polish, and smooth while effectively removing rust, paint, and tarnish. Each swab features a dual-sided design with a black 400 grit tip for more aggressive sanding and a gray 800 grit tip for finer finishing, making them i for detailed work and achieving a smooth surface. Model Number: 29115