... .flexible and convenient 4.High Quality 5.Factory price Big glass wall Tent,wedding party Tent1.Surface material : double PVC opaque ... ,15m,18m,21m,25m,30m(all aluminum) 3m,6m,10m,12m,15m,18m(steel and aluminum).2.length:according to customers'need ... warehouse and workshop.5.The optional accessories are wooden floor, glass wall, glass door, PVC hard wall, ground anchors, sidewalls with PVC ...