Fox 40 Mini Pink Referee Whistle with Fox 40 Lanyard. The one that changed the game! Authentic. Original. Fox 40's first patented pealess whistle available in Pink for Cancer Awareness. Same great whistle in a compact style. Used by referees and coaches at all levels who need every call to be heard. Flawless, consistent and penetrating sound keeps the referee in control of the game. Ensure every call will be heard!