This 16 AWG UL1061 wire kit is perfect for use inside of computers, control panels, and office equipment, as well as any other general electronics applications requiring 300V and 80 deg C ratings Tinned copper wires provide good electrical connectivity, and the semirigid PVC jacket protects the wire against abrasion, chemicals, oils, and solvents, all while boasting a thinner overall diameter compared to other 300V hook up wires The wire in this kit conforms to UL specifications and provides excellent uniformity for easy processing, stripping, and terminating This kit includes black, blue, green, red, white, and yellow spools of wire 100 feet each