3M™ E-A-Rsoft™ SuperFit™ Corded Earplugs 311-1254, in Poly Bag, Regular Size
The patented "fitting ring" provides a guideline for proper insertion and quick visual compliance check.
|ITEM#|| : ||311-1254|
|MANUFACTURER|| : ||3M|
The world's softest earplugs and highest NRR available in the industry. Regular size fits most ear canals. Smooth, tapered shape provides a comfortable fit that takes the guesswork out of protection. Self-adjusting foam provides a low-pressure seal. Non-irritating, dermatologically safe foam. NRR 33 dB. ANSI S3.19-1974; CSA Class AL.