Features:
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The world`s first foam earplugs and still the most widely used cylindrical earplug today. Packaged in convenient Refill Bottles to fit your One Touch™ dispenser. • Flame-resistant and moisture-resistant • Noise Reduction Rating (NRR)*: 29 dB CSA Class AL • Test compatible with 3M™ E-A-Rfit™ Validation System *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.
Features and Specs:
- Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000
- Flame-resistant and moisture-resistant.
- Noise Reduction Rating (NRR)*: 29 dB CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System.
- Sold by Carton of 500 units.
