3M™ Classic™ Small corded Earplugs 311-1106, in Poly Bag
3M™ E-A-R™ Classic™ corded earplugs set the standard in hearing protection as the world's first foam earplugs. Classic™ Small earplugs are slightly smaller in diameter for a comfortable fit in smaller earcanals.
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.
* Poly bag keeps each pair of earplugs available or accesible for re-use.
* Classic™ Small™ earplugs have a reduced diameter for smaller earcanals.
* 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™.