Features: This is a high-decibel survival whistle.
Unique shape, easier grip.
With a compass, highly accurate, clear at a glance.
With a hanging ring, carry more convenient, can be hung around the neck.
Available outdoor travel, hiking camping, outdoor survival training and so on.
Color: Black, Red, Green
Material: Plastic
Size: 6.3*1cm
Package: OPP
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