The JetScream™ Whistle focuses manmade air streams through harmonically tuned chambers to create a piercing shriek audible over most other natural and manmade noises. Due to its pea-less design, JetScream™ even works when wet, making it the perfect accompaniment to all outdoor activities near rivers, lakes, or oceans. Flat enough to fit in your pocket and attached to a lanyard, the JetScream™ is just as useful in the city as it is in the woods. The JetScream™ can be found in the survival kits of some of the most elite government forces, including the United States Air Force and the Navy Seals.

SPECIFICATIONS

• Length: 2.3 inches (5.8 cm)
• Weight: 0.3 oz (8.5g)
• Color: Black