ShapeNet is a revolutionary gauze manufactured with a uniform wave abrasive structure that reduces clogging which allows for faster cutting. ShapeNet performance characteristics: highly flexible and wraps around rail curves without creasing, fast cutting and leaves a cleaner and smoother finish vs traditional gauzes ,long lasting and extremely durable, woven backing increases flexibility, improves sanding and lifespan,hook and loop backing allows quick removal and attachment of different grits through the Shaping process along with all the benefits offered by our wide range of blocks and Fine Finishing Pads.