... of aluminum alloy used whole.Beautiful shape, structure convenient, adjustable height, to perform additional effects.Detachable stage, removable stage, event stage, aluminum ... can be made of plywood and synthetic glass. unbreakable.Adjustable height: 0.6-0.8-1m 0.8-1.0-1 ... is not flat, we can adjust it to keep balance. Stability and safety.Easy to put-up and demolish.If you want ...