Mail material of the assembly fence: galvanized steel tube Feature of the assembly fence: Non welded assembly fence; Power coated; installation fast and easy; Maintenance-free; cost effective; Good weather resistance; Long service life; professional accessories Size of assembly fence: SeriesHorizontal Pipe(mm)Standpipe(mm)Post(mm)Height(m)MT-00145*45*1.225*25*1.050*50*1.5/75*75*1.81.0 1.2 1.5 1.8MT-00240*40*1.219*19*1.050*50*1.5/75*75*1.81.0 1.2 1.5 1.8MT-00332*32*1.216*16*1.050*50*1.5/75*75*1.81.0 1.2 1.5 1.8