358 high security fence 1 Mesh size: 72.6X12.7mm, Wire dia.: 4mm 2 unti-climb, unti-cut 3 ISO 9001:2008 4 We are factory 358 high security fence Hebei Boyang Hardward Wire Mesh Products Co.,ltd 358 high security fence (also known as anti-climb fence, prison fence, anti-cut fence)358 security fence: Opening 72.6mm X 12.7mm; Wire diameter 4mmFence panel size: Height 2.5m-3.5m; Width 2.0m-2.5m. ...