Low profile neckband, NRR 22 dB, Excellent attenuation at low and high frequencies, Two low mounting points provide great comfort, # 1 Selling ear muff in the world. Single Pack.
Low profile neckband, NRR 22 dB, Excellent attenuation at low and high frequencies, Two low mounting points provide great comfort, # 1 Selling ear muff in the world. Single Pack.