Hand Squeeze Whistle<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>More hygienic than traditional whistles</li><li>Just squeeze...provides a loud， clear sound</li><li>5"H x 2 1/2"W</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TtYPMOVNL.jpg" noproxy>