Ocean Guardian Freedom+ Surf Complete Setup (Tail pad + Antenna + Power Module). The FREEDOM+ Surf has been designed in partnership with Tom Carroll and Ocean & Earth, as a seamless shark deterrent solution for surfboards, with no impact on performance. Surf the way you always have - with just a little more freedom. The FREEDOM+ Surf is best suited to boards 6'6 and over. This is due to the size of the electrical field produced.
If used on a smaller board, the electrical field may be felt on your fingertips when duck diving.