3M Ear Classic Foam Ear Plugs – Box Of 250 is the must have if you work in loud environments. Great value, but high quality earplugs.
- 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world’s first foam earplugs
- Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
- Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
- Flame resistant—important for potential arc flash situations and for storage considerations
- Noise reduction rating (NRR) 29 dB. CSA Class AL
- Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
- 250 pairs in a box