Device Type: Electric Fence Underground / Undergate Cable Model: 2.5mm (100m Roll) Core Diameter: 2.5 mm Conductor Material: Solid Heavy Galvanised Steel (or Tinned Copper) Insulation: Double Insulated (UV Stabilised Inner & Outer Sheaths) Outer Sheath Material: Tough Polyethylene / PVC Resistance: Approx. 36 Ohms/km Recommended Max Distance: Long Cable Runs and Large Fences (up to 100m) Voltage Rating: Up to 15kV (Varies by manufacturer) UV Stabilised: Yes Waterproof/Submersible: Yes (Guarantees high-voltage insulation even when submerged in water) Typical Roll Length: 100m