Hard Hat Mounting Ear Muffs Cap Mount Protective Earmuffs Noise Reduction Ear Covers Noise-cancellin
Features:<br>Safety Helmet Mounted: easy to clip on a hard hat, and fits most hard hats.<br>Sound Insulation: Designed with 2 layers of professional noise dampening foam, high sealing solid cup, the earmuffs has good sound insulation effect, no more bothering by noisy noise.<br>Functional: a simple way to improve sleep quality, reduce noise damage to hearing, avoid noise interference and effectively improve work and study efficiency.<br>Reliable Quality: ABS shell, 304 stainless steel headband, good resistance to corrosion, heat and oxidation.<br>Ergonomic Design: soft good tightness ear cushion, comfortable to wear.<br>Wide Application: for sleeping, shooting, in flight, factory, construction site, etc.<br><br>Specifications:<br>Material: ABS+nylon+SS+sponge<br>NRR: 23dB <br>SNR: 28dB<br>Class 5 SLC (80): 29.5dB<br>Item Size: 21 * 15cm / 8.27 * 5.91in<br>Item Weight: 307 / 10.83oz<br>Package Weight: 315g / 11.11oz<br>Package Size: 20 * 14.5 * 9.5cm / 7.87 * 5.71 * 3.74in<br><br>Package List:<br>1 * Ear Muffs<br><br>Note:<br>The color of the product will be sent in randomly, please in kind prevail, thanks.<p> <b><b><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-gi1k.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-eBdR.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-XagW.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-3owG.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-jZtW.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/5/E6275/E6275-1-1924-hiMy.jpg></b></b></p>