Brand Name: Southwire *Wire Length: 500 ft. *Gauge Conductors: 18/1 *Cable or Wire Type: THHN *Product Type: Dog Fence Wire *Color Family: Black *Insulation Material: PVC *Conductor Gauge: 18 Ga. *Temperature Rating: 90 degree Celsius *Conductor Material: Copper *Direct Burial: Yes *Jacket Material: Nylon *Number of Conductors: 1 *Ground Wire Gauge: 18 Ga. *Flame Retardant: Yes *Outer Color: Red *Stranded or Solid: Stranded *Voltage Rating: 150 volts *UL Listed: Yes *Sunlight and or UV Resistant: Sunlight Resistant *Indoor and Outdoor: Outdoor *Amp Rating: 15 amps *Ground Material: Copper