The design of the all new FREEDOM+ Surf is the result of collaboration with Ocean & Earth and 2 x World Surfing Champion Tom Carroll. The removable power module with LED indication for power on/off and battery life, is housed in the custom designed Ocean & Earth tail pad kicker, enabling you to move the power module easily between your boards and for recharging. The all important antenna electrodes have been designed into a sticker thin adhesive decal applied to the underside of the surfboard. The adhesive decal antenna is only 500 microns sticker thin so there is no zero on your surfing performance. This FREEDOM+ Surf bundle includes everything you need to turn your surfboard into an electrical shark deterrent. It is suitable for all surfers and all surfing levels (not suitable for children under 14).