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.
|ITEM#|| : ||311-1106|
|MANUFACTURER|| : ||3M|
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.