hexagonal weaving wire mesh(chicken mesh) Material: Hot-dip galvanized iron wire. Uses: Chain link fences are mainly used as isolation screen and protection system for expressway and railway, protective fences for rivers, playground and gardens, mines, fences for security for residential buildings and commercial sites. Specifications available: see list below. Length and width are at options of customers. Different mesh and wire diameters at particular requirements of customers. Mesh Opening 1" 1.5" 2" 2.25" 2.4" 2.5" 3" 4" 25mm 40mm 50mm 55mm 60mm 65mm 76mm 100mm Wire Gauge 18#----7# 1.20mm----5.00mm Length 1.0m----50m Width 0.5m----5.0mIf you have any question,please let me know anytime!