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Safety & Compliance Resources

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.

Company & Careers

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.

  • Noise Reduction Rating (NRR) 21
  • Recommended for noise levels up to 95 dBA
  • Slim design with 2-point suspension exerts lower pressure for comfortable, long-term use
  • Soft, liquid foam-filled ear cushions provide added comfort and protection
  • Color: Beige
  • Manufacturer Item #: H6B/VE
3M

Industry: Construction Safety, Workplace Safety / EH&S

Hearing Protection Type: Earmuffs

Noise Reduction Rating (NRR): 21dB