Diablo’s Reusable Hand Sanding Block maximizes sanding performance by enabling professional users to sand flat and contour surfaces with one tool. This premium, angled foam tool includes two sides: cushioned for controlled material removal in contour sanding, and dense for aggressive material removal on flat surfaces. The Corner Contact edge creates precise edge and bevel profiles in tight corners. Included with the Reusable Hand Sanding Block are five SandNET sheets, ranging from coarse/removal to ultra-fine finish. The reusable SandNET nylon design is easy to clean and reuse multiple times, simply shake, vacuum or rinse to remove any build up.