Acme Thunderer Official Referee Coach Outdoor Whistle 60.5 - Matt Black Finish

Acme Thunderer Whistles are officially approved by over 200 sports bodies and referees associations worldwide. The Acme Thunderer 60. 5 whistle the most popular whistle of the Acme Thunderer is the smallest and produces a shrill tone. Nickel plated brass with a matt black finish. Made in England.