Peltor Earmuffs Optime II

3M Peltor Earmuffs Optime II. Optime II Earmuff has been developed for demanding noisy 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 sealing rings have ventilation channels and are covered with soft, patterned and hygienic foam.
• The result is an optimum seal with low contact pressure, which provides agreeable comfort even during long-term use.
• Color: Black.
• Insulation value SNR 31 dB. 
  
• Weight: 213g
  
• Meets the requirements of EN 352-1