Nissan / Infiniti 4.7" Aluminum Screw-on Nismo Style Carbon / Black Car Antenna This radio car antenna fit for most Nissan cars with screw-on Material: Aluminum + Carbon Fibre Insert, lighted weight Short Antenna: Length - 120mm (4.7") Screw and studs included (4 different size of screws for most vehicle applications) Factory-Quality,Made in a ISO9001 9002 Fatory