double arches for promotions 1.Span:6m,8m,10m,12m,15m,16m, ... .For promotional used. double arches for promotions Features: 1) The giant and colorful inflatable catch more eyes in promotion action2) ... Easy built, folded and transported feature make the giant Inflatable as the main media in shows, events and stores3) ... extensively used in exhibitions, trade fairs, openings, celebrationsand promotions