3M™ E-A-R™ Classic™ Earplugs 311-1101, Corded, Poly Bag, 2000 Pair/Case
- 3M ID 70071514940
Details
Highlights
- Poly bag keeps each pair of disposable earplugs available or accesible for re-use
- Flame-resistant and moisture-resistant
- Corded for easy short term storage around the neck
- Test compatible with 3M™ E-A-Rfit™ Validation System
- Noise Reduction Rating (NRR)* 29 dB. CSA Class AL
- CSA Class AL
- *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection
- Pillow pack option for storage of earplugs between uses
3M™ E-A-R™ Classic™ corded 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 for hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. (bul) Poly bag keeps each pair of disposable earplugs available or accessible for re-use. (bul) Flame-resistant and moisture-resistant. (bul) Corded for easy short term storage around the neck. (bul) Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL. (bul) 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™.
Typical Properties
