Earthquake Survival Whistle Waterproof High Frequency

Survival Whistle
High decibel whistle enables the sound to transmit far away
(Good for asking for help and sound signaling)
Portable design for ease of carrying while taking outdoor activities
Looks like little item, but potentially important one, this Emergency Whistle & Keychain could be a life-saver
This tool is ideal for camping, boating, fishing, hiking and other outdoor activities
Key ring for attachment to a lanyard or keys
All metal manufacturing, increases of service life and waterproof
For: Outdoor activities, such as camping, boating, fishing, hiking and adventure etc.
Main Material: Aluminum alloy
Functions: Waterproof, High decibel, Portable
Product weight : 0.010 kg
Product size (L x W x H) : 8 x 1 x 1 cm