... -200cm.Tickness in 3mm 5.Main tube:50*3mm 6. Brace tube:25*2mm 7.Max loading:750kg/sqm Features of ... project,lighting truss,stage truss,spigot truss18mm thickness plywood platform:Brace of the stageThe frame of the stageThe whole components of ... the stage(including stage board,stage frame,stage brace,stage stand,extendable tube,adjustable basement)The whole view of ...