Emergency Survival Whistle Keychain

Get yourself heard in an emergency with this survival whistle. This durable aluminum alloy whistle is 2 1/4" x 1/2" x 3/8" and has a split ring to slip onto your favorite keychain. The dual barrel design is capable of delivering a 120 decibel blast - enough to ward off threats and be heard by others in an emergency. This cost-effective device is perfect for campers, hunters and hikers, and for the urban landscape too.