Howard Leight by Honeywell Leightning L0F Folding Safety Earmuff (1013461)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Patented Air Flow Control technology reduces sound across all frequencies without increasing earcup size or weight; includes multiple attenuation levels</li><li>Convenient folding design for easy storage; padded with soft foam for long-wearing comfort</li><li>Ultraslim earcups ideal for low noise levels; snap-in ear cushions for easy maintenance and replacement</li><li>Folding earmuff belt case available separately</li><li>Noise Reduction Rating 23; Recommended industries: aviation， farming， construction， lumber， steel， transportation， military/law enforcement， manufacturing， sporting， DIY projects， general contracting</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41vEGy5SF6L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51nBaiPVNrL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41F9E89nElL.jpg' noproxy></br>