Acme 901 - Hellova

Weather and shatter proof. S.O.L.A.S Approved. Ideal for applications such as: Marine use safety, exploration, athletics, climbing, walking, dog training and any other use that demands a HELLOVA WHISTLE. More than twice as loud as a conventional whistle. Focuses all the sound in one direction, demanding attention. Doubles your reach. Available in Camouflage and Orange