... 520*760mm,600*760mm etc.spigot to connect the standard aluminum alloyFrame :4,3,2 Type: 4,3,2. Material ... : Aluminum 606,160,636,082 Head (diameter * thickness): 50 * 3mm ... 1.2m,1.2-1.6m,1.6m-2m Frame: aluminum alloyTop floor: can be made by 18mm thickness plywood,, ... metereasy to set up and remove and moveable T shape stage,plywood stage ,model show stage,performance stage