Length: 25 Feet Each Insulation: PVC (0.016" Thick) Type: UL1007 Solid Wire Color: Black, Blue, Brown, Gray, Green, Orange, Red, Violet, White & Yellow Voltage Rating: 300 Volts Hook up wire is used in a variety of general-purpose electrical applications. Stranded copper wire provides good electrical connectivity while PVC insulation protects the wire against abrasion, chemicals, oils, and solvents. The wire conforms to UL and MIL-spec specifications, and provides excellent uniformity for easy processing, stripping, and terminating. Kit includes Black, Blue, Green, Red, White, & Yellow.