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Flents Protechs Super Sleep Foam Ear Plugs - 10 Pair + Case
11 CountUPC: 0002571568405
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$5.90 discounted from $6.20
Product Details
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- 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:
- The environmental noise level as measured at the ear is 92 dBA.
- The NRR is 29 decibels (dB).
- 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).