Car wash proof: The antenna mast is made of premium quality material which can be used in extreme environments, no need to worry about the antenna breaking when washing the car
Easy to Install: Plug and play; Unscrew the old antenna, and choose the appropriate screws for your car, then screw the new antenna right into the existing roof mount or antenna base
Better Reception: This spiral antenna mast improved AM/FM radio reception quality, effectively fix the poor radio reception problems and works better than stubby antenna; Does not affect the use of GPS/ XM or other devices