3M™ E-A-R™ Classic™ earplugs packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000.
- Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000
- Flame-resistant and moisture-resistant
- Test compatible with 3M™ E-A-Rfit™ Validation System
- 3M proprietary slow recovery foam ensures a good custom fit inside most ear canals
- Reduces noise levels up to 28 dB