2 Pieces High-Frequency Survival Whistle, 150 dB

[Emergency Whistle Set] Includes two high-quality aluminum alloy whistles for various needs.

[Powerful Sound] The dual-tube design produces a loud, attention-grabbing sound.

[Versatile Use] Suitable for camping, boating, school sports, and emergency situations.

[Compact Size] Measures approximately 5.7 cm in length for easy storage and portability.

[Easy Attachment] Equipped with a keychain ring for secure attachment to bags or keychains.

What's in the box
2 x Survival Whistle