Specifications: Material: ABS Plastic Length: 163mm/6.42" Width: 78mm/3.07" Height: 66mm/2.6" Color: 21 Colors Feature: It can enhance the signal and achieve the purpose of decoration, let your car more brilliant. Shark fins style, streamlined design makes the car more beautiful. Withwaterproof rubber ring,will not cause the antenna short circuit. With FM/AM connection cable inside. Easy installation, no drilling required. Fitment: Universal fit for most cars (If the size of your original antenna's base is bigger than the above dimension, this antenna will not fit your car. Please check the size and confirm it will fit your car before bidding.) Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 4.Please note before the order, the antenna is packed without box.Thanks. Q&A Q:The signal of the antenna? A: AM/FM Frequency Band: AM band 0.52 1.71 MHz / FM 88-108 MHz AM/FM Gain (dB): AM 28 dB / FM 8dB AM/FM Consumption: 85 mA Package included: 1x Shark Fin Antenna