Features 1. 7 Wires: This trailer extension coiled cable has 7 wires in one insulated jacket, including green, yellow, white, brown, blue, black, and red. 2. Easy Installation: The cores of this trailer extension cable are color-coded for easy identification and installation. 3. Wide Application: This trailer coiled cable is suitable for use with cars, solar systems, RVs, and inverters. 4. Reliable Material: Made of polyurethane and copper, this coiled cable is flexible and corrosion-resistant. 5. 12.8ft Length: The trailer coiled power cable measures approximately 12.8 feet in length, providing sufficient reach for common applications. Specification Item Type: Trailer Extension Coiled Cable Material: Polyurethane, Copper Specifications: 20AWG Length: Approx. 3.9 Meters / 12.8ft (Manual Measurement, Slight Error May Exist) Compatible With: Trailer, Tow Truck, RV Package List 1 x Trailer Extension Coiled Cable