This rugged, dependable whistle was developed for the US Navy. Easily attached to a life jacket or any type of foul weather gear. Molded of high impact plastic. Resists weathering and corrosion. The loud (116 db), shrill whistle is audible from great distances and facilitates locating overboard persons. Flat design will not hold water. Meets SOLAS requirements.
Discounts available for quantities of 50