The Slim Rescue Howler™ weighs only a few grams but it packs a big punch - namely, a 100dB signal that is audible from over a mile away. The pea-less design means this whistle works in all conditions and will never jam or freeze.
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Be Heard
100dB whistle signal is audible over one mile.
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Fail-safe
Pea-less design works in all conditions - won't freeze or stick to lips when cold.
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Take it Everywhere
Ultra-portable design weighs only a few grams and fits in any pocket - or attach it to a zipper pull.
Specifications
- Package Size: 0.87 x 2.25 x 0.3125 in (2.2 x 5.7 x 0.7 cm)
- Whistle Size: 2.25 x 1 x 0.25 in (5.7 x 2.5 x 0.6 cm) per whistle
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Weight: 0.2 oz. (5.66 g) per whistle
