1. [EMERGENCY WHISTLE SET] Includes 10 high-quality aluminum alloy for various needs.
2. [POWERFUL SOUND] Double tube design for producing a loud and attention-grabbing sound.
3. [ALL-PURPOSE APPLICATION] Suitable for camping, boating, school sports, and emergencies.
4. [COMPACT SIZE] Measures approximately 5.7cm in length for easy storage and carry.
5. [EASY ATTACHMENT] Equipped with a keychain for secure attachment to bags or keychains.

Specification:
Item Type: Emergency Survival Whistle with Keychain
Product Material: Aluminum Alloy
Product Length: Approx. 5.7cm / 2.2in
Weight: Approx. 108g / 3.8oz

packing list:
10 x Whistle