This 16-inch K-Block sander provides a flat and level sanding surface for your projects. It features a unique design for compatibility with hook & loop or PSA sandpaper sheets, making it versatile for auto body, woodworking, and metalworking. The medium-density polyurethane foam ensures durability and ease of use. Ideal for sanding tight corners and contours, this is an essential tool for professionals and hobbyists alike. Perfect for achieving a smooth finish on various materials. Grab this hand sanding block today for your next project.