E-A-R™ 9304593247 Earplugs, 29 dB Noise Reduction, Cylindrical Shape, ANSI S3.19-1974, CSA Z94.2, CSA Class AL, Disposable, Corded Design

Specifically packaged for vending application. 3M™ E-A-R™ Classic™ corded foam earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow recovery foam, these disposable 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 for 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. Specifically packaged for vending application - clear bag allows product visibility for proper selection - internal card for compliance with EPA labeling and other regulations - poly bag keeps each pair of disposable earplugs available or accessible for re-use. Flame resistant and moisture resistant. - corded for easy short term storage around the neck. 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™.