2 Pack 120db Emergency Whistles with Key Ring for Outdoor Hiking Camping
It is also perfectly used as a referee coaches whistle and rescue whistle. It is fantastically loud and crisp sound. It can be heard for far distances which can be perfectly used as a signal whistle or a rescue whistle.
flintronic Survival Whistle with Keyring, Emergency Whistle Gold+silver+black
It is also perfectly used as a referee coach whistle and rescue whistle. It produces fantastically loud and crisp sounds, even at distances, making it perfect for use as a signal whistle or rescue whistle.