Galvanized steel fences are made with either 10g or 12g wire. The wire is galvanized before the manufacturing process making for a strong, secure, and cost effective product suitable for all uses. Surface treatment: Galvanized or powder coated Technical Info: Pre-galvanized (hot dipped galvanized), powder coated black Top & Bottom rails: 38mm x 38mm 16 gauge Pickets: 15.87mm x 15.87mm 18 gauge spaced 114mm apart on the center Finished fence sizes: Height xWidth: 1524mm x 2.388M 1575mm x 2.388M 1727mm x 2.388 M Custom size acceptable.