Moyishi Black BMW Style Decorative Dummy Shark Fin Roof Top Antenna Aerial 100% brand New,Made out of Plastic. 1 pcs Shark Fin Antenna w/ 3M back adhesive For car body decorationfit on all cars! The aerial shaft is made of soft ABS resin, anti-knock and difficult to be damaged Convenient to paste with double side adhesive tape on ceiling, reserve box, backdoor and so on