The Hear-Me Whistle is a waterproof, durable emergency whistle that emits a shrieking, high-pitched sound.

Features:

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

Specifications:

Size: 2.75” x 0.75” x 0.75”
Weight: 0.3 oz
Color: Yellow
Quantity: 2 Pack