Boatmans Whistle - Brass Meets ASTM f2413-18 standards and

Meets ASTM f2413-18 standards and en12568 standards (European)

a concealed drawstring hood inside the collar

Field Of View (feet/ 1000 yards): 7

Fully adjustable up to 44 inches - easily cut the web for the perfect fit

US Navy Emblem T-Shirt

Boatmans Whistle - Brass Meets ASTM f2413-18 standards andBrass gold colored whistle. Comes with long gold colored chain. Traditional boating and sailing whistle. Contains a small hole to place on neck strap key rings and much more. Pocket size. A must for naval recreations, signaling, camping, hiking, fishing, backpacking. Brass boatmans whistle. A boatswain's call, pipe or bosun's whistle is a pipe or a non diaphragm type whistle used on naval ships by a boatswain. It is pronounced, and sometimes spelled,