The Journeyman-Pro Series RV/EV - 4 Prong Campsite Ready Power Cords Features: Extra Thick Construction that WON'T CRACK in high abuse applications. Open Handle Grip design that allows you to run cable or chain lock through to secure to prevent theft. Indoor/Outdoor Rated Multiple Length Options; 15ft 25ft 50ft foot long. Perfect for use with supplying power from Generators, Pedestal Stations, garage receptacle/outlet to your Marine/Boat, Motorhome, Travel Trailer, Recreational Vehicle, Camper, or Popup Trailer Safety Yellow - Easier to see in the dark, helps prevent tripping or driving over. Also bright color reflects more UV light thus being cooler to the touch and not overheating under heavy load conditions. Detailed Specifications: Length: 15, 25 or 50 ft. Color: Yellow Safety Cord Cable: STW, 6/3 + 8/1 gauge, 100% copper Voltage: 125/250 Volts Amperage: 50 Amp NEMA: 14-50P, 14-50R Material: PVC and Copper Certification: cETL-us listed (approved for USA & Canada) The Professionals Choice! proven by Journeyman in the field, don't settle for anything else. The only electrical products backed by a lifetime No-B.S. Guarantee with USA Product Support !