Flexy-100 is an Innovate antenna made for Garmin Alpha 100 ,200 and Garmin Astro 320 Handheld, Flexy-100 offers you all the benefits you will look for your hunting dog tracking: high flexibility, incredible durability, high resistance to outer forces, long-range, and short-range detection. You get all the benefits of a short-range and long-range antenna, telescopic plus flexible base antenna for Garmin all in one. The heavy-duty rubber base shell will protect your antenna from breakage during demanding conditions. Direct connection to your Garmin handheld with no adapter or connector required.