3M Peltor Optime 101 Series Earmuffs, Cap Mount

3M™ Peltor™ Cap-Mounted Earmuff H7P3E. This comfortable and durable allows for long-term use under exacting conditions. 

  • Liquid/foam filled earmuff cushions for comfortable long-term wear
  • Can be used in a variety of industries
  • Noise Reduction Rating (NRR)*: 25dB
  • 3M is Leading the Advancement of Hearing Conservation
  • Designed for maximum attenuation in a severe noise environment
  • Soft sealing cushions easily replaceable by press-and-snap function
  • Suitable for agriculture, construction equipment, heavy industry and airports
  • Hygiene kits available
  • Helmet attachment for slotted hard hats
  • Adapts to virtually all slotted hard hats
  • Can be used in a rest, usage and storage position
  • Compatible with Peltor visors and/or rain shields