PenRux Hard Hat Ear Muffs, NRR 25 DB Noise Reduction Hearing Protection Defender, Helmet Mounted Safety Earmuffs for Construction, Manufacturing, Maintenance

【NOISE REDUCTION & HEARING PROTECTION】Hard hat attachment earmuff offers a SNR 30dB / NRR 25dB (Noise Reduction Rating) for our hearing protection.Providing existing protective gear with a superior level of hearing protection. Help reduce exposure to hazardous levels of noise, ideal for protection against noise arising from a wide range of applications in the workplace. 【COMFORTABLE TO WEAR】The high-density foam padding provides a low-noise seals that makes the wearer more comfortable. Ergonomic headband with soft padding reduces the pressure on your head for superior comfort. The position of the earmuffs can be adjusted according to individual needs to ensures comfortable wearing. 【HARD HAT ATTACHMENT】The earmuffs can be put on the hard hat and matched with the hard hat reasonably, which can provide better protection during work. Can be directly mounted on many industrial safety helmets without the use of other accessories. 【WIDE APPLICATION】The safety ear muffs is suitable for general industrial use and site construction, such as facility maintenance, grinding, electrical, machine operation, sanding, welding, dismantling, painting, sandblasting, assembly, cleaning, to protect hearing, especially suitable for work in construction. 【SATISFACTION GUARANTEE】 We promises every customer a 100% shopping satisfaction, feel free to contact us If you have any questions about your purchase. If you received our product is damaged or other question, please contact us refund or replacement. Add to cart no longer need to worry about choosing gifts!!!