Expandable coiled wiring cables that connect the electricity from the motorhome to the towed vehicle. Cable has vinyl coating and all plugs are silicone-injected to limit corrosion and moisture. Designed to withstand the elements and rigor of every towing situation. Demco's coiled wiring cables expand to over 7 ft. in length and contract for storage when not in use. Each kit contains one coiled wiring cable, two male connectors and two female connectors.