3M Classic Foam Earplugs
As the world's first foam earplug, the E-A-R Classic earplug revolutionized hearing protection in the workplace and remains one of the most popular choices for attenuation, comfort and ease-of-fit.
- Proprietary slow-recovery foam that's firm when rolled-down for fitting & soft after fitting, to comfortably seal the ear canal
- Resistant to moisture absorption for consistent fitting even in humid environments
- Individually wrapped pairs