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Flents Seal Rite Silicone Ear Plugs 3 Pair Case

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iHerb (221190)

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Price:

US $7.94

Approximately£5.85

+ $19.57 postage

Estimated delivery Wed, 25 Jun - Mon, 7 Jul

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Noise Reduction Rating: 21 NRR Conforms to your ear to seal the ear canal entrance. Seal-Rite® Silicone Ear Plugs help to seal out water when worn properly. Great for swimming. 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 21 decibels (dB]. [3] The level of noise entering the ear is approximately equal to [92 dB(A) - 21] 71 dB(A).