Peace of mind out on the open water is at your fingertips with the FELL Marine MOB+ xBand. The xBAND connects with xFOB and xHUB man-overboard kill switch technology to provide a wireless system that shuts off your boat's engine within one second of the wearer falling overboard. The soft silicone construction offers all-day comfort, while the metal lock crafted with stainless steel and zinc alloy helps ensure a secured and adjustable fit.