Features:
- 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
- Poly bag keeps each pair of disposable earplugs available or accessible 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
