... 1.2mm,5cm cushion , aluminum tube: 30*30*1.2mm, PE Rattan:8*1.3MM Aluminum tube:20*20*1 ... .2MM, Cushion(10cm thick) Terylene fabric(180-320g) Toughened glass(5mm) 1 ... -resistant aluminum Tube thickness : 1.2mm 1.5, 1.8mmCircle Diameter: 28, 25, ... 22, 19, 16mm or customized Square Diameter: 50*50, 40*40, 25*25, 20*20, 30 ...