Model Number: XL-408020R Steel warehouse Brand Name: XINLI Key Specifications/Special Features: Mobile Dome Storage Building Warehouse 408020RModel: 408020R Dome ShelterSize:W12xL18xH6.1mDensity=2m, 76*2.0mm arch steel tube with 40*1.5mm purline tube frame.Double end rolling up doors with one small ziper door.Two vents.Roof supporting beam, much stronger!Application( business line):Warehouse, carports, storage buildings, used for agriculture and farmingFeatures:1. Easy to assemble and demount. Convenient to transport and storage.2. No interior poles structure design; Giving 100% use of the interior space.