2 Pack Slim Rescue Howler Whistle - 100 Decible
- 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
- Pea-less design works in all conditions - won't freeze or stick to lips when cold
- Ultra-portable design weighs only a few grams and fits in any pocket - or attach it to a zipper pull
- Dimensions: .875" x 2.25" x .3125"
- Weight: .125 oz each