... *2.0mmDiagonal Tube32*2.0mm*AVAILABLE SHAPE OF THE LED SCREEN TRUSSSquare ,rectangle, triangle, layer, circle, arch, flat* ... use in many situation*WIDE APPLICATION WITH THE LED SCREEN TRUSSPerformance stage, outdoor and indoor concert, exhibit and display ... , movable performance stage, trade show, sales promotion , model ladder platform, , lectern, plinth and screen stand*PROCEDURE TO INSTALL THE ...