3M™ #1100 Foam Earplugs – Uncorded

Manufacturer #: 1100 SKU: 45658 contact us for a quote

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3M™ Foam Earplugs 1100 feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. The slow-recovery polyurethane foam conforms to the shape of the ear canal to help create a comfortable noise barrier.

These earplugs are test compatible with the 3M™ E-A-Rfit Validation System.

  • Soft polyurethane foam is hypoallergenic
  • Smooth, dirt-resistant surface helps maintain hygiene
  • Tapered design fits comfortably in ear canal

Available in corded and uncorded.


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

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