3M™ E-A-R™ Classic™ Corded Earplugs 311-1101

3M™ E-A-R™ Classic™ Corded Earplugs 311-1101

Item # 770371

  • Sets the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam. Disposable. Moisture-resistant.
  • Flame-resistant
  • Corded for easy short term storage around the neck
2000pr/cs

Noise Reduction Rating (NRR) 29 dB. CSA Class AL. Test compatible with 3M™ E-A-Rfit™ Validation System. Poly bag keeps each pair of disposable earplugs available or accessible for re-use.

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