3M H9A Optime 98 Hearing Protection

3M over the hand banded earmuffs rated at 24NRR.

• For noise levels up to 95 dBA
• Stainless steel construction resists bending and warping
• Earcup pivot points tilt for optimum comfort and efficiency
• Ultra light with liquid/foam filled earmuff cushions
• Noise reduction rating (NRR): 24 dB CSA Class A
• Noise Reduction Rating of 24 dB
• Lightweight headband for user comfort