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NOW Softer!

Xtreme Protection Series™

• Xtremely Soft Foam
• Highest NRR 33dB
• 14 Pair - FREE Case

Noise Reduction Rating - 33 Decibels (when used as directed)

Tested according to ANSI Specs S3.19-1974
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 decibels db(A).
2. The NRR us 33 decibeks (db)
3. The level of the noise entering the ear is approximately 59 dB(A).