The Whistle is specifically designed for outdoor use with its exceptional, clear sound and ability to be heard in all playable, weather conditions.
This whistle is built from a durable, poly-carbonate and co-molded elastomer for user comfort and slip resistance. It was created for the extremes, making it the most preferred and trusted whistle among outdoor referees.
- 2-chamber/4 resonators; pealess
- Sound power: 120 dB
- High-impact plastic whistle with neck lanyard