Fox 40 Sharx Whistle with Lanyard<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Flawless and consistent performance. Reliable and trusted whistle for search， rescue， outdoors and personal safety. Emits effortless authoritative sound of 120 dB that can be heard for miles over ambient noises. Made from durable polycarbonate and co-m</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MP47lSjOL.jpg" noproxy>