UST Hear Me Whistle 2 Pack
The Hear-Me Whistle is a waterproof, durable emergency whistle that emits a shrieking, high-pitched sound.
- Waterproof and durable
- Pea-less design for all-weather use
- An essential signaling device for all survival situations
- Includes break-away lanyard
- Clip attaches to clothing or equipment for quick access