3M 312-1082 E-A-R Classic Econopack Ear Plugs Features
* 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
* Noise reduction rating (NRR) 29 dB. CSA Class AL
* Flame resistant—important for potential arc flash situations and for storage considerations
3M 312-1082 E-A-R Classic uncorded ear plugs set the standard in hearing protection as the world's first foam ear plugs. Constructed from slow-recovery foam, these low-pressure earplugs are uniquely moisture-resistant
Still one of the most widely used foam earplugs today, the 3M E-A-R Classic ear plug is an economical, reliable choice in hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. - Econopack gives you the best value—with savings of up to 20%. - Flame-resistant and moisture-resistant - Noise Reduction Rating (NRR)* 29 dB. CSA Class AL.