Cevinee Loud Version Portable Brass Emergency Whistle， Classic EDC Tool Collection， Mini Survival Whistle with Key Chain<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Pocket size and light weight for daily use. </span></li><li><span class="a-list-item"> Made of high brass. Surface polished finish and anti-oxidation coating. </span></li><li><span class="a-list-item"> With a key chain on the top， convenient to take along. </span></li><li><span class="a-list-item"> Special quick airflow design， easy to whistle and make a loud sound in the open air. </span></li><li><span class="a-list-item"> Perfect for Pet trainers， Coaches， Referee， Officials， Football Coach，Basketball， Soccer， Hockey， Lifeguard，etc. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41cYufifGYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ads-L3yNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31KWklvcPeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YAEhg0KZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BPAL3L7DL.jpg" noproxy>