Using patented magnetic technology researched and tested by marine biologist on predatory shark species, Sharkbanz take advantage of sharks’ unique powerful electrical sense (electroreception) to cause a highly unpleasant sensation that turns sharks away. EFFECTIVE - Technology based on proven science, published research and testing verified by an independent third-party analysis group. SIMPLE - No batteries, no charging; always on AFFORDABLE - Safety for everyone STYLISH - Ergonomic design and premium materials for enhanced comfort Worn on Ankle or Wrist Universal Fit - Ages 5+ Depth Rating: 100m/330ft TSA and Airline Travel-Friendly Magnetic Shielded Box for Safe Storage Weight: 3 oz. Warranty: This product is fully guaranteed against faulty workmanship and materials for 1 year
