FOX 40 Classic Whistle - Coach / Referee

The FOX 40 Classic Whistle has a patented three-chamber design and provides faultless whistle performance every time. These FOX 40 whistles cut through crowd noise and carry over a long distance. The consistent penetrating sound keeps the coach in control of practice or the referee in control of the game. With loud, shrill penetrating power, FOX 40's patented pea-less design is the sport whistle of choice for professional and amateur sport federations worldwide.