3M™ E-A-R™ Classic™ Uncorded Earplugs, Hearing Conservation in Pillow Pack 310-1001
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, the disposable earplug comes in a clean, convenient pillow pack.
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- Reusable Pillow Pack helps keeps earplugs clean when they are not being worn
- Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier
- Slow-recovery earplug foam is flame-resistant and moisture-resistant
- Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
