Flents Protechs Super Sleep Foam Ear Plugs - 10 Pair + Case Perspective: front
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Flents Protechs Super Sleep Foam Ear Plugs - 10 Pair + Case Perspective: back
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Flents Protechs Super Sleep Foam Ear Plugs - 10 Pair + Case

11 CountUPC: 0002571568405
Purchase OptionsSold and Shipped by
$5.90 discounted from $6.20

Product Information

     

    iHerb offers free shipping on orders over $25.

    • Noise Reduction Rating - NRR 29  Decibels (when used as directed)
    • Smooth Foam for a Soft, Comfortable Fit

    Information Required By EPA: The level of noise entering a person's ear, when a hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR. 

    Example: 

    1. The environmental noise level as measured at the ear is 92 dBA.
    2. The NRR is 29 decibels (dB).
    3. The level of noise entering the ear is approximately equal to [92 dB[A] - 29] 63 dB(A).

    The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (Higher numbers denote greater effectiveness).

     

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