3M Single Use Tapered Corded Earplugs

SKU: 4031511 3M

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  • 100 pairs per Box
  • Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
  • Test compatible with 3M™ E-A-Rfit Validation System
  • Soft polyurethane foam is hypoallergenic, flame-resistant and moisture-resistant
  • Smooth, dirt-resistant surface helps maintain hygiene
  • Tapered design fits comfortably in ear canal
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