Eastwood Contour DSB Dustless Sanding Block System EW-65500Laser straight panels with almost no mess when using the Eastwood Contour DSB Dustless Sanding Block System. No reason to wait for a perfect day to sand outside. Sand inside without worrying about rain, cold, hot sun or other elements that delay your project. Get great results with the benefit of a clean workspace. No Mess: DSB System removes more than 95% of the sanding dust Stay Clean: No dust on your clothes or tracked through your garage and house