If you've ever watched a professional sporting event, chances are you've heard the unique sound of a FOX 40® whistle. This classic Official + Fingergrip pealess whistle creates a tone using air pressure only; there's no ball in the chamber that can get stuck and cause malfunctions at crucial times. Ideal for coaches and refs at any level of play, it has an adjustable fingergrip that allows it to be worn on the hand instead of around the neck.
- Ideal for referees and coaches at any level
- Used by multiple professional sport leagues
- Pealess whistle creates sound using air pressure instead of a ball in the chamber that can become jammed and cause malfunctions
- Adjustable fingergrip allows it to be worn on the hand
- Unique sound can be heard over the crowd and players
- 3-chamber design
- Sound Power: 115 dB