• titanium alloy
• Versatile outdoor tool: suitable for a variety of outdoor activities, including camping, hiking, and survival situations,whistles sports,multi-functional survival emergency whistle
• Highfrequency whistle: emits a highfrequency sound that can travel long distances, making it ideal for emergency signaling,hiking emergency whistle,handheld whistle
• Essential for outdoors: a versatile camping safety whistle for outdoor activities such as camping, hiking, and survival scenarios,multifunctional whistle,rescue whistle
• Convenient necklace design: this portable outdoor whistle can be worn around the neck, making it easy to carry and access when needed,whistle life-saving whistle,high-frequency whistle
• Titanium alloy build: crafted from titanium alloy, this lifeguard whistle is exceptionally strong and firm,high decibel whistle,emergency survival feature whistle