Feature●Lenght: 16"●Easy to Install : Just screw it by your hand, its comes with direct SMA connector for Astro and Alpha●Gain up to 30%.●With its 16" long, it offers increased resistance and foldable to the extreme, it is ideal for moments of action without worrying about the fragility of the material.●Compatible with Garmin Astro 320 Alpha 100 and 200i HandheldDescription
16" flexible antenna replacing the factory supplied rubber antenna that comes with your Garmin.