Howard Leight by Honeywell QM24+ Multi-Position Dielectric Safety Earmuff (QM24)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Multi-position headband can be adjusted to fit over the head， under the chin or behind the head</li><li>Alternative to cap-mounted earmuffs; can be easily worn with face shields， respirators and other PPE</li><li>Dielectric construction for added protection in electrical environments</li><li>Ultra lightweight design that provides all day comfort; sliding headband adjustment for a custom fit</li><li>Noise Reduction Rating 25; Recommended industries: aviation， farming， construction， lumber， steel， transportation， military/law enforcement， manufacturing， sporting， DIY projects， general contracting</li></ul></div><img src="http://ecx.images-amazon.com/images/I/4145Aks8f-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ISMv%2Bfi2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/311fPMHZziL.jpg" noproxy>