?Note?Please check and confirm the size of your car's antenna base before purchg in order to make sure if this shark fin antenna will perfectly match your car. (if the size of your original antenna's base is bigger than the displayed dimension, this would be incompatible.). ?Easy to Install?with special adhesive on the back, which does no harm to the car, easy to install without drilling, just clean and dry your car, then just peel it off and stick. Risk-free purchg, if encounter problems, please feel free to contact us, we will give you a perfect solution. ?Good Replacement?This shark antenna is a good replacement part for your orignal antenna, suitable for most car on the market whose origin antenna is capable of being dismantled and re-installed(Not available for Ford Fushion, Hyundai Elantra Touring GLS 2010, 2019 Huyndai Kona, 17 Kia Optima Hybrid). Size about 160mm*78mm*70mm, worth to own one for decoration or practical signal enhancement. ?Enhance The Signal?There is a upgraded built-in pure copper antenna and chip in the shark fin antenna, which help a lot at receiving AM/FM the signal, make the signal stable and strong. ?Premium Material?This shark fin antenna is made of high quality ABS plastic, tough and sturdy, paint baking processed, the stream lined shark fin design make your car beautiful and generous. ?Unique Shark Antenna Fin?Our unique shark antenna fin will not only use for decoration, but also for signal enhancement. Recommend to use on those car models with external antenna for replacement. Please check whether it is compatible with your car before purchg!!!.