... DESIGN Dog Kennel XCEL FENCE DESIGN: XCEL innovation component fence systems are assembled by utilizing SecureSnap, a patented lacking mechanism, designed for the ... SIZE: Residential Fence Grade (G60 Galvanized Steel)Rail: 16mmx16mmx1.0mm ( 5/8'sq x 19ga)Picket: 35mmx 35mm x 1.2mm ... ,1067mm, 1219mm,1372mm,1524mm,1829mm Fence Height(Feet):3, 3.5, 4, 4.5, 5, 6