3M E-A-R Classic uncorded and corded 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.
ā¢ 3M E-A-R Classic Earplugs set the standard in hearing protection as the world's first foam earplugs
ā¢ Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
ā¢ Moisture-resistantāhelps maintain a consistent expansion time, even in humid environments
ā¢ Flame resistantāimportant for potential arc flash situations and for storage considerations
ā¢ Noise reduction rating (NRR) 29 dB. CSA Class AL
ā¢ Reusable Pillow Pack helps keep earplugs clean when they are not being worn.Ā