• 200 pair per box. Sold by the box. If you would like to purchase a case, there are 10 boxes per case.
  • 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.

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.