... 2.Aluminum frames 3.Different sizes available 4.TUV certificated camping Tent Description :Span width: 10m, 12m, 15m, 16m, 18m, 20mthe length ... -out for RoofPVC Coated Polyester 630GWidely used for party, outdoor exhibition, trade fair, outdoor wedding, celebration, sports event, military solution, temporary warehouse ...