3M E-A-R Classic Earplugs Refill NRR 29dB - 1001 (500 Pairs)
$184.74
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The most popular earplugs on the market. Slow-recovery foam helps ensure comfort and minimize pressure. Bright yellow color provides a quick visual compliance check. Dermatologically safe foam is non-irritating, nonflammable, and moisture-resistant. NRR 29dB. ANSI S3.19-1974; CSA Class AL.
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