• 304 Stainless headband: corrosion, resistance, heat resistance, good oxidation resistance, excellent weld ability and velcro strip for easy fixing
  • Stainless steel arms with 4-point suspension, suspension system helps distribute cushion pressure evenly
  • Light weight, comfortable & effective ear muff range
  • Reinforced hardware for mounting on most hard hats
  • Suitable for loud machinery, power tools, loud music, noice places
  • H=30dB, M=26dB, L=20dB, SNR=28dB
  • EN352-1:2002