1,different size tent, 2.Frame: aluminium 6061/T6 3.Cloth: PVC 4.best service,quality,prices Width;3m,6m,7m.8m,9m,12m,15m,18m,18m,20m,21m,25m,30mLength:unlimitedFrame materials:1.High-strength aluminium 6061/T6 or steel aluminum2.main support : 88mm*58mm3.side height:2.5M4.Top height: 3MRoof cover and side wall materials:Double PVC synthetic fiber cloth,symbols, Germany standard DIN02B1 M2 (fire- ...