3M 08101 Peltor H10A Optime 105 Over-the-Head Earmuff
Proprietary Twin-Cupâ"¢ design has soft, foam-filled earmuffs. Stainless steel headband distributes weight for low-pressure fit. . Earcup pivot points that tilt for optimum comfort and efficiency. . Liquid/foam filled earmuff cushions. . Color-coding to help match attenuation needs. Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL. .
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