3M™ E-A-R™ Classic™ Earplugs #312-1201 – Uncorded

Manufacturer #: 312-1201 SKU: 45661 contact us for a quote

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Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice in hearing protection and conservation.

  • Conforms to the shape of the ear canal to help create a comfortable, snug noise barrier
  • Slow-recovery earplug foam is flame-resistant and moisture-resistant


  • Noise Reduction Rating (NRR): 29 dB
  • CSA Class AL
  • Packaged one pair/polybag
  • 200 pairs/box

* All images displayed are for illustrative purposes only and may not be an exact representation of the product