Abranet® is a revolutionary abrasive material offering dust free sanding with no clogging. The Velcro backed open mesh design features thousands of tiny holes which will make sure that when used with suitable extraction the passage of dust will be incredibly efficient. Because Abranet® abrasive keeps the surface that you are sanding dust free, this results in a very uniform scratch pattern leaving an ultra-smooth finish. It is incredibly durable and will last twice as long as many conventional abrasives making it very cost effective. These Velcro backed strips are suitable for a wide range of materials including the decorating, woodworking and automotive industries and are designed to fit the handy Mirka Velcro sanding block.