3M E-A-R Classic uncorded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture-resistant.
Still one of the most widely used foam earplugs today, the 3M E-A-R Classic earplug is an economical, reliable choice in hearing protection and conservation. Slow recovery, low-pressure foam conforms to the shape of the ear canal to help create a comfortable, snug noise barrier.
- Poly bag keeps disposable earplugs available.
- 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?.
| Additional Information |
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| Packaging Description:200 pc per box |
| Item:Ear Plug |
| Brand:3M |
