... height of second floor, it's the best choice for horse racing, car racing etc.. You can have a better view ... ..8) Widely used for party, outdoor exhibition, trade fair, outdoor wedding, celebration, sports event, military solution, temporary warehouse and workshop.9 ... ): 10m, 12m, 15m, 16m,18m, 20m, 21m, 25m, 30m, 40m. Wedding Tent