Description
Comfortable earmuffs with hard hat attachment fitting for the SR 570. Ergonomic and lightweight at only 0.91 lbs. Level 3 Attenuation.
Level 3 is the highest level of Attenuation. In simple terms, Attenuation is the gradual decrease in the intensity of sound waves. Level 3 Attenuation ear protection is designed for very loud environments or noise levels up to 120 dB (i.e. an airplane taking off).
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