Hexagonal wire netting is manufactured from steel wire which is then galvanized with a hot-dipped zinc coating that provides the metal with a corrosion-resistant surface. If you opt for the PVC-coated version, your wire is galvanized and then coated with the PVC layer which offers added protection and weatherproofing. We offer a range of different lengths, heights, holes sizes and wire thicknesses throughout our chicken wire range. We also offer the majority of our roll sizes in the green PVC coated finish.