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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 (NRR) 22
  • Especially designed for professional and recreational shooters and hunters
  • Impact Sport's ultraslim earcup design features cut-outs for full clearance of firearm stock, eliminating interference while shooting
  • Hunter green earcups provide additional coverage when in the field, complementing most hunting apparel

Industry: Construction Safety, Workplace Safety / EH&S

Hearing Protection Type: Earplugs

Noise Reduction Rating (NRR): 22dB