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> Ao safety professional hearing protector, model# 90561
Ao safety professional hearing protector, model# 90561
AO Safety Professional Hearing Protector, Model# 90561
The patented design of this 3M professional hearing protector provides the highest rating for earmuff tested in an approved laboratory. Effective, lightweight, comfortable protection for loud conditions. NRR 30dB. U.S.A. Hearing Protector Type: Ear-muffs, Noise Reduction Rating (NRR) (dB): 30, Adjustable Fit: Yes, AM/FM Radio: No, Pairs (qty.): 1, Disposable: No, Battery Required: No, Case Included: No Fully adjustable steel wire padded headband
