Milescraft Sand Devil 2.5 Sanding Block lets you hand sand as fast as a machine while ing superior control. This innovative sanding block s a durable 2-1/2" x 14" sanding belt into an efficient hand sander that lasts 25 times longer than regular sandpaper. It holds the sanding belt taut and flat without wrinkling, providing five different sanding surfaces including flat, curved, and wedge-shaped sections to handle a variety of profiles. The tool- "Clever Lever" design makes tightening and loosening the belt quick and easy, allowing for fast grit changes. Made from durable thermo-plastic, it comes with an 80 grit belt included. Please note, this product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.