• Fox 40 Super Force CMG Whistle
• Color: silver metal
• Sound Power: 110 dB
• Design: Moisture-resistant sound ball + CMG
• ✷ fingergrip attachment ✷

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!