marquee canopy Alum alloy frame Double PVC fabric,B1 Span 3m-40m, length unlimit For party, event, wedding 1 ... 8m,9m,10m,12m,15m,18m,20m,21m,25m,30m,40m.2)Length: not limited,extended by ... walls,ABS walls, Applications:party tent / pavilion tent / outdoor tent / marquee tent / event tent / exhibition tent / wedding tent / pagoda tent/ gazebo tent / military tent / fair tent / celebration tents / tents ...