Big Event Tent with many windows 1.Aluminum alloy frame ,firm and durable 2. ... 3.Unit combine stucture Big Event Tent with many windowsDescription:1.Unit combination structure2.The span has 6m,8m, ... material is waterproof,fireproof,poison resistant)5.The vol of the tent is small after taking down, convenient ... down.7.Without posts in the tent8.The tent can be used in party,product show,trade fair, ...