Excellent dog whistle as well as camping emergency whistle. It is easily blown softly so that just the dogs hear it, or blast out a loud tone if you get separated from the group while hiking.
Loud whistle: Double-tube design, high-frequency. Strong and durable whistles with double tubes ensures loud crisp and high-decibel sound. Enough to be heard from very far away in an emergency.
This whistle is a must have for outdoor life. A good item for outdoor needs, sports referee, emergency. Also a nice gift for children or elder. 2.2″”x0.59″”x0.31″””