3M™ E-A-R™ Classic™ uncorded earplugs set the standard in hearing protection as the world's first foam earplugs. Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs for higher noise reduction when fit deeply in the earcanal.
Benefits
Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs to fit deeper into the earcanal and provide higher noise reduction.
Flame-resistant and moisture-resistant.
Test compatible with 3M™ E-A-Rfit™ Validation System
Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.
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. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.
Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs to fit deeper into the earcanal and provide higher noise reduction.
Flame-resistant and moisture-resistant.
Noise Reduction Rating (NRR)*: 33 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™.
