Black - 1 piece Car shark fin antenna Universal plug and play car roof antenna FM signal radio antenna.[FUNCTION]: This is an FM radio antenna mounted on the roof of your car; large car replacement antenna. [PREMIUM MATERIAL]: The car antenna is made of quality ABS and metal; exposure resistant, dustproof and rugged; durable. [Shark fin design]: The roof antenna features a unique shark fin design; get a sportier look, while helping to reduce air resistance, release static and reduce noise. [Size: 8*3*4cm [EASY INSTALL]: With the plug-and-play cable adapter, this universal car antenna is quick and easy to install.