3M - Peltor H520A-407-GC Optime 2 II Ear Defenders
The 3M Peltor Optime 2 II Ear Defenders are available for next day delivery from Brighton Tools
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. The result is an optimum seal with low contact
pressure, which provides snug comfort even during long-time use. The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil.
Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work.
sealing rings which are filled with unique combination of liquid and foam
Consistent level of comfort when worn for long periods
The average noise reduction you receive by wearing this product is 31dB SNR