E-A-Rflex™ 8052950038 Banded Hearing Protector, 28 dB Noise Reduction, Band with Pod Shape, Reusable, Corded Design

3M™ E-A-Rflex™ 28 banded hearing protector features soft, E-A-Rform™ foam tips that reacts to body temperature for enhanced comfort and fit. 3M™ E-A-Rflex™ 28 features soft, E-A-Rform™ 28 foam tips that reacts to body temperature for enhanced comfort and fit. Pivoting tips for proper, comfortable fit that moves with the wearer for more consistent protection. Replaceable foam tips: product number 320 1001 noise reduction rating (NRR) 28 dB. CSA Class AL. The NRR may overestimate the hearing protection provided during typical use. 3M™ recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M™ is leading the advancement of hearing Conservation™.