NEW 16 Inch Extended Telescopic ANTENNA For GARMIN ASTRO 220 , ASTRO 320. This Antenna will increase the Range of your Receiver , You will see the difference the first time you try it out,Works a lot Better than the Stock Antenna.If not Satisfied Return it for a Refund.I Accept Pay Pal and Ship 1 Day of payment Same Day most orders FAST SHIPPING TO 50 STATES