Fox 40's newest innovation: a multi-direction, 4 chamber whistle that can produce up to 125 decibels. No more fumbling over your whistle to determine which side is up and which side is down. A pealess design, this whistle allows you to experience faultless performance. No more quiet whistles during your contest! This whistle allows you to blow a crisp, sharp sound with less exhalation. The unique, multi-directional sound rises above ambient noise levels.