RASTKY 10Pcs Emergency Whistle with Keychain - Double Tube High Frequency Made of Aluminum Alloy Camping, Hiking, Fishing, Boating, Dog Training, and

Details

• Wide Applications: Ideal emergencies during camping, hiking, fishing, boating, dog training, school sports, and lifeguard duties, ensuring in various activities.
• Be Heard and Rescued: Designed with a double tube mechanism, this whistle produces a loud, attention-grabbing sound with the slightest blow, increasing your chances of being rescued.
• Durable Aluminum Alloy: Constructed from aluminum alloy, our are resistant to wear and tear, ensuring reliability and longevity in harsh conditions.
• Loud Voice: The high-frequency design of these guarantees a loud sound that can be heard over distances, making them an essential tool emergency situations.
• Convenient Key Chain: Each whistle comes with a keychain easy portability, allowing you to attach it to your backpack, keys, or belt quick access when needed.