3M 90716-80025T Corded Reusable Earplug， 3-Pair with Case<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Noise Reduction Rating (NRR) 25 dB</li><li>Includes storage case</li><li>Comfortable to wear over extended time</li><li>Corded reusable earplugs</li><li>Used to help protect ears against noises at or exceeding 85 decibels</li><li>Triple-flange design for a comfortable， snug fit</li><li>Cord reduces the chance of losing earplugs</li><li>NRR 25 dB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UdAZlZ7jL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-sTXoYBgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uanW1Wp-L.jpg" noproxy>