Sharkbanz 2 Active Shark Deterrent Ankle Wristband

Designed for beachgoers, swimmers and surfers, Sharkbanz use patented magnetic technology developed by marine biologists to deter predatory shark species. No batteries, no charging. The patented magnetic technology inside Sharkbanz is always on and ready to go. Simple and easy to use. One size fits all for children ages 5+ to adults. Sizing instructions are included. Designed to be worn on the wrist or ankle. Sharkbanz are lightweight and comfortable, and do not affect ocean sport performance. Wear one or multiple.