Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Raymarine Internal strain relief and cord

Internal strain relief and cord seal

Automation Ready: Integrated programmable alarm relay for advanced system control

Enjoy added piece of mind using the integrated digital display to view live beacon status and GPS coordinates throughout the rescue process

You also can switch over to the Dog Track page to view a compass pointing to your dog’s location

Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Raymarine Internal strain relief and cordA 4 Buoy 20. 5" Diameter Red The A Series is the product that launched the Polyform story. This all purpose product, with the signature "blue ropehold" has proven itself in the most adverse conditions. Marking gear used in heavy seas is no easy task. That's why more fishermen use Polyform A Series than all other buoys combined. You name it, ocean, sea, or river, and the A Series has been there. Put your trust in Polyform's most versatile and well