Peltor Optime ll H520B Neckband Ear Muff - SNR 31 - [3M-H520B-408-GQ]
Developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings, filled with a unique combination of liquid and foam results in an optimum seal with low pressure contact providing snug comfort even over long-time use.
Features:
- Conforms to EN 352-1
- SNR 31
- H=34 M=29 L=20
- Weighs 195g
Tags: Peltor Ear Defenders, Neckband Ear Defenders, Hearing Protection, Ear Muffs, Grey Ear Defenders