3M™ E-A-Rsoft™ Metal Detectable Corded Earplugs 311-4106, in Poly Bag, Regular Size
Highest NRR available in a metal-detectable earplug. Both the cord and the plugs are metal detectable.
|ITEM#|| : ||311-4106|
|MANUFACTURER|| : ||3M|
Regular size fits most ear canals. Shaped, self-adjusting foam provides a comfortable, low-pressure seal. Non-irritating, dermatologically safe foam. Soft foam plugs are easy to roll down and insert, then expand within the ear canal for maximum comfort. NRR 33dB. ANSI S3.19; CSA Class AL.