3M™ E-A-R™ Classic™ earplugs set the standard in hearing protection as the world's first foam earplugs
Slow recovery, low-pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
Moisture-resistant helps maintain a consistent expansion time, even in humid environments
Flame-resistant - important for potential arc flash situations and for storage considerations
Reusable pillow pack helps keep earplugs clean when they are not being worn