Ultimate Survival Technologies JetScream Whistle,
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<b>[Product Information]</b><br>
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<li>122db whistle can be heard over most natural and man made noises</li>
<li>Pea-less, this whistle will never rust or freeze up and it floats</li>
<li>Compact design fits comfortably in your pocket</li>
<li>Short lanyard allow you to hook it to your backpack, wrist, keychain, purse, anywhere it is easily accessible</li>
<li>Made in the USA</li>
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