Brand Name:LIRI TENT Model Number:Double decker tent Item Name:Outdoor sporting event double decker tent for sport racing event Frame:hard pressed extruded aluminum alloy Side Wall:PVC walls,glass wall,ABS wall,sandwich panel wall,etc. Roof Cover:850g/sqm double PVC-coated polyester textile Connectors:Hot-DIP Galvanized Ground Situation:grassland,earth land,asphalt,cement ground,marble,etc. Roof Fixing:bar tensioning Wind Resistance:100 mph(44 meters per second) Fixing Solution:ground anchor, expandable bolt, weight plate, etc. Service Life:More than 15 years