Iron Horse Guardrail - Main Specifications: Wire Diameter: 3.6-6mm, Hole Diameter: 50x200mm 75X150mm 80x160mm 100200mm Mesh Heights: 1.0-2.0m Mesh Widths: 2.0-3.0m Posts: Square Posts, Round Posts, Peach Posts, New Anti-Theft Posts Surface Treatment: Hot-Dipped Zinc, Coating, Spraying, Sandblasting, Electrostatic Painting, etc. Colors: Predominantly green (yellow, blue, etc.) Sizes and colors can also be customized according to customer requirements.