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3M™ E-A-R™ Earmuffs 331-4000, Model 4000

UPC# 10 080529 31025 2   3M ID 70071515426
3M E-A-R Earmuffs 331-4000, Model 4000
Price:$11.28 Pair
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Features and Benefits:
  • Vertical adjustment system for quick and easy fitting
  • Large earcup openings to fit most ear sizes.
  • Soft, wide cushions for even pressure and extra comfort
  • Noise Reduction Rating (NRR)* 27dB. CSA Class A


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Outstanding comfort and protection at a budget-conscious price.
  • Vertical adjustment system for quick and easy fitting.
  • Large earcup openings to fit most ear sizes.
  • Soft, wide cushions for even pressure and extra comfort.
  • Noise Reduction Rating (NRR)* 27 dB. CSA Class A. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.
    • 3M personal protective equipment sold through Shop3M.com is only intended for US occupational workplace use. This 3M personal protective equipment must be used in compliance with the Occupational Safety and Health Administration (OSHA) Personal Protective Equipment (PPE) standard (29 CFR 1910.132) and all other applicable health and safety standards, as well as all user instructions, warnings and limitations accompanying each product. It is essential that all product user instructions and government regulations on the use of each product be followed in order for the product to help protect the wearer. Misuse of personal protective equipment may result in injury, sickness, or death. For correct product selection and use, individuals should consult their on-site safety professional or industrial hygienist. For additional product information, visit www.3M.com/PPESafety.

    Product Details

    Color Black/Blue
    Hearing Protection Style Multi-position
    Material ABS
    Noise Reduction Rating 27 Decibel
    Product Type Earmuffs
    Recommended Industry Construction, General Manufacturing, Mining, Oil & Gas, Transportation
    Size One Size Fits Most


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