Mail material of the balcony railing: galvanized steel tube Feature of the balcony railing: Non welded balcony railing; Power coated; installation fast and easy; Maintenance-free; cost effective; Good weather resistance; Long service life; professional accessories Size of balcony railing: HeightShape of tubeRailMontantUpright PostThickness of materialMT-0011050/110030*60Elliptic30*40Rectangle22Circle/22Square19Circle/19Square40Square tube30*60Elliptic(1.0-1.5)MT-0021050/110040*60Rectangle30*40Rectangle22Circle/22Square19Circle/19Square40Square tube40*60Rectangle(1.0-1.5)MT-0031050/110040*80Elliptic30*40Rectangle22Circle/22Square19Circle/19Square40Square tube40*80Elliptic(1.0-1.5)MT-0041050/110040*80Rectangle40*40Square tube22Circle/22Square19Circle/19Square50Square tube40*50Square tube (1.0-1.2)MT-0051050/110030*60Elliptic20*40Rectangle22Circle/22Square19Circle/19Square40Square tube30*60Elliptic(1.0-1.5)