- Pea-less construction won't clog or freeze, allowing for all-weather use
- Produces a 122 dB ear-piercing shriek
- Attaches to packs, PFDs, and key chains to keep handy for all emergencies
- Waterproof whistle is compact, flat, and buoyant
- Made of durable ABS plastic
Made of durable ABS plastic, the pea-less and powerful UST JetScream Floating Whistle is an ideal wilderness signaling device with an ear-piercing 122 decibel (dB) shriek - making it one of the loudest of its kind. It can easily be heard over most natural and man-made noises. Compact, flat, and buoyant, the JetScream's pea-less construction won't freeze, clog or rust and is just as effective when wet.