Xteremly Soft Foam
Highest NRR 33 dB
Noise Reduction Rating: 33 Decibels (when used as directed) The range of noise reduction ratings is for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness)
Testing according to ANSI Specs S3.19-1974: The level of noise entering a person-s ear when hearing protector is worn as direct 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 decibels dB(A). 2. The NRR is 33 decibels (dB). 3. The level of the noise entering the ear is approximately 59 dB(A)
Made in USA
- Hearos Extreme Protection Ear Plugs protect your hearing and help you focus by blocking the distracting noises in the workplace.
- It is Value Pack High NRR 32 dB Super Soft Foam.
- It's super Soft Neutral Colored Foam.
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