POSSBAY Universal Car Shark Fin Antenna Top Roof Decorative Aerial Shark fin style antenna, making your vehicle more stylish,fashionable Universal atenna, fit for all car,truck,etc This is a decorative antenna without radio signal Easy for Installation with double-side adhesive Size: 13.2 cm (L) x 6.8 cm (W) x 5.8 cm (H) /5.2" x 2.68" x 2.28"