This is the one that changed the game!
Fox 40’s first pealess whistle.
◾The Fox 40® Classic™ is the standard choice referees and coaches at all levels, rescue professionals and general safety worldwide
◾No moving parts to freeze, jam or deteriorate
◾Flawless, consistent and reliable
◾The harder you blow, the louder the sound
◾Easy to blow and cannot be overblown
◾Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds
◾Chambers are designed to self-clear when submerged in water
◾Sound will be heard up to a mile away