Feature

●Size: Height 1.8 inches (4.5 cm) x Diameter 0.3 inches (0.8 cm); Material: Aluminum alloy
●Convenient: It is easy to carry and can be used as a keychain or fashion accessory
●(Loud Voice) This whistle is super lightweight, but it is reliable. The whistle is loud and can be heard even in distances
●Emergency Rescue: When you are doing outdoor exercises such as hiking, climbing, you can bring the whistle with you and ask for help in the event of an emergency
●For Training: A must-have item that is useful when you go climbing, trekking, excursions, and winter sports

Description