This conductive equine fence wire provides an effective solution for permanent horse fencing. The white wire is provides high visibility with the ability to electrify the wire should you wish to. Highly visible, smooth and attractive UV stabilised, last for years in the sun SAFE - capable of stretching up to 24% 7 times lighter than steel wire Strong- 300to 400kg breaking force Three black stripesare conductive. White outer coating is non conductive Supplied in 200m rolls Internal wire 2.5mm High Tensile Galvanised Wire. External Diameter 7.8mm HDPE Resistant to sunlight, crop chemicals, acids, extreme temperatures and salt water.