Mpow 035 Noise Reduction Safety Ear Muffs, Shooters Hearing Protection Ear Muffs, Adjustable Shooting Ear Muffs, NRR 28dB Ear Defenders for Shooting Hunting Season, with a Carrying Bag- Red

Care of hearing protection when you are exposed to sound levels in excess of occupational Exposure or action limits, and sound levels cannot be reduced to less than an 8-hour time Weighted average (TWA) of 85dBA, hearing protection should be used to protect you from work-related hearing loss.Quality and technology guarantee certified by ANSI S3.19&Ce EN521, our over-the-head ear muffs are engineered to work in harsh environments. Two layers of professional noise dampening foam, high sealing solid cup and the unique double-shell are used, all combined to achieved an industry leading NRR.Package contents earmuffs ?1 carrying bag ?1 user manual ?1 specifications color: black&red muff size: 3.94*2.95 inch earmuffs weight: 10.09Oz headband size: 11.2*1.69Inch noise-reduction: NNR 28dB/SNR 34db warranty: every Mpow product includes a 45 days money back & 18-month worry-free guarantee!