This CURT taillight converter provides a standard 4-way flat connection for hooking up your trailer lights to your vehicle. It is compatible with a wide variety of vehicles, including models from Dodge, Ford, GM, Honda, Kia, Mazda, Nissan, Subaru, Toyota, Volkswagen, Volvo and many others (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). The converter is designed to convert a 3-wire vehicle system to function with a 2-wire trailer system. The converter features color-coded wires and a wiring guide for easier installation, and it comes with snap locks for a secure connection (a powered taillight converter wiring kit, such as the CURT #55151, is also required for installation). Material: Composite.