Use these antennas with your Astro® or Alpha™. Includes:
- 1 for DC™ 20
- 1 for Astro® 200
- Astro® 220
- DC™ 20 Dog Tracking Collar
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.