3M™ Classic™ Small Corded Earplugs 311-1106, in Poly Bag
The world's first foam earplugs and still the most widely used cylindrical earplug today.
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ITEM#
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311-1106
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MANUFACTURER
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3M
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Classic Small provides the same NRR as the Classic with a more comfortable fit for people with smaller ear canals. Slow-recovery foam helps ensure comfort and minimizes 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.