Light and responsive. Made of lightweight, yet tough, solid aluminum. The innovative new VORTEX leg design is both strong and durable. The new "VORTEX" line of professional hardware is made for those drummers who are looking for a lightweight flexible solution for their setup and performance needs. All parts are machined of structural grade aircraft aluminum and steel for strength, stability and a great reduction in weight. High quality grade '8' fasteners are stronger and more seviceable than current industry standard rivets