Features:
Wide Applications:
These keychain whistles are suitable for various outdoor activities, including camping, hiking, hunting, boating, sports, etc. They can meet the professional needs of coaches, referees, lifeguards, and can also be given as exquisite gifts to teachers, friends, and family
Loud Sound:
Aluminum safety whistles can produce large and bright sounds that can be heard from far away, quickly gaining attention and being very useful for various emergency situations. Whistles can help transmit signals, confirm direction, avoid getting lost, find companions, etc
Material: aluminum alloy
Size: approximately 1.8 x 0.3 inches/4.6 x 0.8 centimeters
Package includes: emergency whistle