Classic earplugs were the industrys first foam earplugs, virtually revolutionising hearing protection. Today, the revolution continues. It meets more wearer and environmental needs with its proprietary foams, preferred cylindrical shape, and proven in-ear comfort.

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 conservation. Slow recovery, low pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.

Poly bag keeps disposable earplugs available.
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.

Optimal in-ear pressure

Hydrophobic (repels water)

SLC80 23dB (Class 4)