1. Span: 10m, length: 10m; 2. Side height: 6.6m; 3. Double Deck Tent is our latest ... hard wall, glass door, handrail and decoration liner are included. 2, Because of the high level, it's the best choice ... length could be 10m, 15m, 20m and +5m more. 4, Frame uses hard pressed extruded aluminium 6061/T6(13HW).5, The ...