3M EarPlug 391-1004 Refill Bottle (500 Pairs)

3M EarPlug 391-1004 Refill Bottle (500 Pairs)

3M EarPlug 391-1004 Refill Bottle (500 Pairs)

Proprietary soft, slow-recovery foam is comfortable and helps with earplug fitting
Moisture-resistant foam
Compatible with the 3M™ E-A-Rfit™ Validation System
Dispenser packaging option available for uncorded earplugs
Features a Noise Reduction Rating (NRR)* of 29 dB
CSA Class AL

Brand	3M
Serial No	45