3M EAR Classic corded earplugs set the standard in hearing protection as the worlds first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture-resistant. Sold by the pair or by the box of 200.
- Flame-resistant and moisture-resistant
- Corded for easy short term storage around the neck
- Noise Reduction Rating (NRR)* 29 dB.
Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice for hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.
- Manufacturer Part Number:
- 311-1101 INDIVIDUAL