Outdoor Emergency Whistle

Double Chamber design ensures higher decibels with less effort. Measures approximately 2" long x 1/2" wide. Weighs only 12.6 grams (approximately .44 ounce). Maximum sound intensity of 120 decibels. Constructed from a piece of polished TC4 titanium alloy. Lanyard hole. Utilizes a precision Teflon resonator. Lightweight, sturdy, and durable. Perfect for outdoor events, sporting events, security and law enforcement. Works in wet or dry conditions. Boxed with hanging tab.