Dual-Tube Aluminum Alloy Emergency Survival Whistle Keychain
This portable emergency whistle is crafted from lightweight solid aluminum alloy, available in 7 vibrant solid colors: green, red, silver, blue, black, purple and gold. Each whistle comes with a metal key ring and connecting chain to attach to keys, backpacks, outdoor gear or lanyards.
Designed with double air tube structure, it delivers ultra-loud high-frequency sound that travels far distances, easily cutting through wind and ambient noise. The crisp loud tone works perfectly for outdoor rescue calls, sports refereeing, pet training and daily self-defense safety alerts.
Smooth anodized alloy surface resists rust, fading and scratches, suitable for long-term use in damp hiking, camping and marine environments. Compact slim rectangular shape adds minimal weight and bulk without taking extra storage space.
Fully polished rounded edges prevent scratching skin or fabric. The seamless solid structure has no loose small parts that could fall off during outdoor trips. Simply wipe clean to remove dirt, water stains or dust after use.
Ideal multi-scene safety gear for hikers, campers, coaches, dog owners and outdoor enthusiasts, a lightweight essential for emergency backup.
What's in the box
7 x Whistles
