3M Peltor Optime 98 Over the Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB, Ideal for heavy equipment oper

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): 26 dB CSA Class A
Noise Reduction Rating of 25 dB
Lightweight headband for user comfort