... plastic coating.3 Advantages,Good corrosion resistance, good security, anti-aging, beautiful, easy and quick installation ... 5 can be offered in two specifications,358 security fence, Opening 72.6mm X 12.7mm; ... 4mm(3″x 0.5″x 8#)3510 security fence, Opening 72.6mm X 12.7mm; wire ... 5m.double wire fenceHigh protection fence Plum Blossom Barbed Isolation NetBarbed wire protection fence High protection fence