The Trabucco GNT Net Head Ghost Mesh is made with 6 mm monofilament net. for fast action in the water and seams that can handle heavy weights. Despite all the developments and trends, nylon nets are always unbeatable when the speed of sailing is an important factor, especially in competitions. Nylon monofilament is much thinner than any rubber monofilament, so it cuts through the water allowing you to reach moving fish in less time.