3M™ Peltor™ Optime™ 105 dielectric cap attached earmuffs feature double-shell technology to provide effective hearing protection.
For noise levels up to 105 dBA, these dielectric, cap attached earmuffs feature double-shell technology to provide effective hearing protection. - Dielectric - Proprietary Twin-Cup™ design has soft, foam-filled earmuffs. - Easy cap-mount design - Earcup pivot points that tilt for optimum comfort and efficiency. - Liquid/foam filled earmuff cushions. - Color-coding to help match attenuation needs. - Noise Reduction Rating (NRR)*: 27 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™.
Our goal is to respond to your request within 24 hours. Some questions, however, may need further investigation to provide you with an appropriate response.