Optime 2 folding headband ear muffs
Conforms to EN352 1
H=34 M=28 L=20 SNR=31

• Developed for demanding noise-hazard environments
• 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.
• Wide cushions provide optimum seal against the head.
• Ideal for agricultural use, mining, construction equipment,
  heavy industry and airports.
• Weight : 230g