Official NHL finger whistle developed for hockey. Technically superior with moisture resistant sound ball. Lead-free soldering technique. Powerful low-toned pitch rises above crowd noise. Essential for coaches and referees. Calling penalties never sounded so good!

• Moisture-resistant sound ball
• Metal whistle
• Official whistle of the NHL
• Will never fail in freezing conditions
• Cushioned Mouth Grip (CMG), Fingergrip