... structure 3m x 3m tension canopy in aluminum structure Specifications of the tension canopy tension canopySize3mx3mLeg profileφ62x2. ... arenas, walkways, garaging, storage, stabling, etc.Accessories available for the tension canopyoptional accessories include PVC window, glass door system, hard ... ext.8203, mobile: +86 18802004046, thanks! tension canopy 3mx3m in aluminum structure for garden party