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*Blocks noise and snoring
*Soft and comfortable to use anytime
*33 dB noise reduction ratingif ($(''#wag-vpd-overview-ul'').has(''ul'').length) {$(''#wag-vpd-overview-ul'').prepend($(''#wag-vpd-overview-ul ul li''));$(''#wag-vpd-overview-ul ul'').remove();};
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Well at Walgreens
Soft & Comfortable Design to Use Anytime
*Helps Block Noise & Snoring
*Disposable
*33 dB Noise Reduction Rating
*Contains 10 Pairs
Attenuation DataTested according to ANSI S.3.19-1974Frequency Hz125250500100020003150400063008000Mean Attenuation, dB40.943.044.838.937.247.448.547.747.8Standard Deviation, dB3.53.93.82.82.74.53.14.43.9
NRR:33 dB
The level of noise entering a person's ear, when 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 33 decibels (dB).3.The level of noise entering the ear is approximately equal to 59 dBA.
The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness).
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100% Satisfaction guaranteed with all Walgreens products or your money back.100% satisfaction guaranteedFitting:
* With clean hands, roll entire earplug into narrowest possible crease-free cylinder
* Reach over head with free hand, pull ear up and out, and insert earplug well inside ear canal
* Hold for 40 seconds, until earplug fully expands in ear canal
* In a noisy environment with earplugs inserted, cup hands over ears and release. Earplugs should be blocking enough noise so that covering them with hands does not result in a significant difference. If proper fit is not obtained, move to a quiet location and repeat fitting instructions© 2015 Walgreen Co.