10Pcs Hiking Whistle, Aluminum Emergency Survival with Keychain, Double Tube Super Loud Whistle for Outdoor Hiking Hunting Fishing Boating (Gold)

Details

• Loud Voice: The double tube high frequency whistle has loude voce, and can be heard even in the distance.
• Wide Applications: Emergency whistle is applicable to emergencies in camping, hiking, fishing, boating and other outdoor activities, as well as dog training, school sports, lifeguards, etc.
• Be Heard and Rescued: Double tube survival whistle requires your lightest blow to work and produce loud attention grabbing sound.
• Aluminum Alloy Material: The outdoor camping whistle is made of aluminum alloy, which is anti wear, anti fall and durable.
• With A Key Chain: The emergency survival whistle with keychain is easy to carry and store with a key chain.