3m mmmh10ahv safety maintenance supplies ear muffs
p twin cup design minimizes resonance thus achieving maximum high and low frequency attenuation . pivoting earcups for optimum fit . padded steel headband with four point suspension for extra comfort . p p strong features strong p ul li twin cup design minimizes resonance thus achieving maximum high and low frequency attenuation li li pivoting earcups for optimum fit li li padded steel headband with four point suspension for extra comfort li ul
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