We protect people and the businesses they run.™

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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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  • Noise Reduction Rating (NNR) 33
  • "Officially Licensed Earplugs of NASCAR®" feature random multi-color swirl design
  • Made of extra soft, 100% PVC-Free® foam with a tapered shape that fits snugly and comfortably
  • Metal detectable version for food processing applications comes with metal detectable cord
  • Available with recyclable PlugStation® dispenser
  • Highest Independently tested NRRs, tested to ANSI S3.19-1974
  • 250 Pair/dispenser

NASCAR® is a registered trademark of The National Association for Stock Car Auto Racing, Inc. The NASCAR® trademarks are used under license by the National Association for Stock Car Auto Racing, Inc. The random color patterns are registered trademarks of Moldex-Metric, Inc.

Industry: Construction Safety, Workplace Safety / EH&S

Hearing Protection Type: Earplugs

Noise Reduction Rating (NRR): 33dB