Emergency High- Frequency Whistle (Lightweight with Aluminum Coat)

$15.95 USD $10.95 USD 31% Off

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  • Durable, strong, and made of high quality aluminum alloy.
  • Double tube designed and crisp sound so you can use it in any life-saving environment.
  • Maximum sound intensity of up to 118 decibels, which can be heard from up to half a mile away.
  • Perfect for various sports , camping , mountaineering , travel , running , climbing, backpacking and more.
  • Ultra-light and portable ( only 11g), can attach to bags or wear on your neck.