Flents Protechs Quiet Please Foam Ear Plugs - 50 Pair Perspective: front
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Flents Protechs Quiet Please Foam Ear Plugs - 50 Pair

50 CountUPC: 0002318568002
Purchase OptionsSold and Shipped by
$18.39 discounted from $19.31

Product Information

     

    iHerb offers free shipping on orders over $25.

    • Easy Insertion, Forms To Ear Canal Shape
    • Now Softer for More Comfort!
    • Noise Reduction Rating NRR 29

    Information required by EPA: The level of noise entering a person's ear, when a hearing protector i sworn 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 is92 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).

    Noise Reduction Rating 29 Decibels (When used as Directed)

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

     

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