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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) 29
  • Recommended for noise levels up to 105 dBA
  • "Double-shell" earcup design (two cups connected via foam inner layer to reduce structural resonances)
  • Designed with wide, softly padded headband and stainless steel headband wires
  • Liquid foam-filled cushions provide good seal and low surface pressure
  • Weight: 9.3 oz.
  • Also available in twin cup neckband, cap-mount, and hi-viz headband styles
  • Manufacturer Item #: H10BE
3M

Industry: Construction Safety, Workplace Safety / EH&S

Average Rating: 5.0

BVNumberOfReviews: 1

Hearing Protection Type: Earmuffs

Noise Reduction Rating (NRR): 29dB