3M™ E-A-R™ Classic™ Earplugs 312-1082, Uncorded, Econopack Dispenser Box, 3000 Pair/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
• Noise reduction rating (NRR) 29 dB. CSA Class AL
• Flame resistant—important for potential arc flash situations and for storage considerations

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, these low-pressure earplugs are uniquely moisture-resistant

Still one of the most widely used foam earplugs today, the 3M^™ E-A-R^™ Classic^™ earplug 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.
• Test compatible with 3M^™ E-A-Rfit^™ Validation System.

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.

3M is Leading the Advancement of Hearing Conservation^™.