These uncorded foam earplugs offer a soft solution for effective hearing protection.
– Reusable pillow pack helps keep earplugs clean when they are not being worn
– Regular size fits most earcanals
– 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™.