Fox 40 Sonik Blast CMG Whistle with Lanyard， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes cushioned mouth grip and lanyard.</li><li>Flawless patented pealess whistle emits sound power of +120dB.</li><li>Extremely easy to blow， cannot be overblown.</li><li>Superior clear loud blast carries over long distances.</li><li>4 sound-producing resonators built into 2 chambers.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410q3GAbVmL.jpg" noproxy>