TR Industrial Safety Ear Muffs， ANSI S3.19 Approved<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>ABS</li><li>Imported</li><li>TR Industrial ear muffs featuring comfortable ear cups for all day wear</li><li>ANSI S3.19 approved standards for proven noise reduction and safety</li><li>Ideal for construction sites and other noisy environments</li><li>NRR 26dB</li><li>Adjustable head band for comfort</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HlqLddF5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kUxr2Ay%2BL.jpg" noproxy>