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 — 300 to 400kg breaking force. Three black stripes are conductive. White outer coating is non conductive. Internal wire 2.5mm High Tensile Galvanised Wire. External Día 7.8mm HDPE Resistant to sunlight, crop chemicals, acids, extreme temperatures and salt water.