... 6061/T6 3.Cloth: PVC 4.best service,quality,prices Width;3m,6m,7m.8m,9m,12m,15m,18m,18m ... :0.6-0.8-1-1.2M Frame: aluminum alloyTop floor: can be made by 18mm thickness plywood,,organic glass,toughened ... 400*400mm ,300*400mm etc.screw to connect the standard aluminum alloy Frame :4,3,2 Type: 4,3,2. ... Material: Aluminum 606,160,636,082 Head (diameter * thickness): 50 * 3mm ...