The JetScream Micro whistle is a powerful signaling device for use during emergencies or in survival situations. At 112dB, its ear-piercing shriek can be heard above most natural and man-made noises. The whistle's pea-less design won't freeze or clog, and is just as effective when wet.

Features:

- All-weather use
- Compact, lightweight and flat
- Attaches to packs, PFDs, keychains, and more
- Durable, ABS-plastic is both waterproof and buoyant

Specifications:

- Size: 1.5" x 1" x 0.25"
- Weight: 0.1 oz.
- Color: Orange