Uncorded Earplugs 340-4001

Patented, premolded, triple-flange design inserts easily.
No rolling or sizing needed to get a comfortable, protective fit.
Hypoallergenic polymer is washable and reusable.
Carrying case keeps plugs clean and accessible for re-use.
NRR 25dB.
ANSI S3.19-1974; CSA Z94.2; CSA Class AL.