1.Durable, portability, dimantle easily 2.waterproof,mildew-proof, anti-ultraviolet and flame-retardant. 3.Safe and stable Products specification:1, Clear Span Width: 12m2, Maximum tent Length: No limited3, Side Height: 3m4, Ridge Height: 5.4m5, Bay Distance: 5m6, Main Frame Profile: 166X87X3mm,for channel7, Frame Material: hard pressed extruded aluminium 6N01/T68, Cover Material: 850g double PVC ...