3M™ Classic™ SuperFit 30™ Corded Earplugs 311-1126, in Poly Bag
The patented "fitting ring" provides a guideline for proper insertion and a quick visual compliance check.
|ITEM#|| : ||311-1126|
|MANUFACTURER|| : ||3M|
Low-pressure, slow-recovery foam helps ensure a comfortable, individualized fit. Dermatologically safe foam is non-irritating, nonflammable, and moisture-resistant. NRR 30dB. ANSI S3.19-1974; CSA Class AL.