3M Peltor Optime II Neckband Green H520B

Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam which offers an optimum seal with low contact pressure, providing snug comfort even during long spells of use. The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. Suitable for environments with substantial industrial noise or construction machinery, airports and agricultural work, the Optime II conforms to: SNR31dB, H34dB, M29dB, L20dB.

• Ear protection for demanding noise environments
• Optime II substantial noise protection for long and short spells of use
• Comfortable sealing rings filled with fluid and foam
• Optimum sealing with ventilation channels, ideal for long periods of use
• Ring covering: Soft, patterned foil
• Suitable for substantial industrial noise, machinery, airports and agricultural work
• Attenuation: SNR31dB, H34dB, M29dB, L20dB

This product is non-returnable