3M Single Use Tapered Uncorded Earplugs

SKU: 4031500 3M

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  • 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
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