3M E.A.R. Classic Uncorded Earplugs – 400 Pack

Innovative design, the first foam earplug featuring a cylinder shape.
The 3M E-A-R Classic Earplugs set the industry standard for personal safety noise reduction as the worlds first foam earplug. Soft, slow-recovery foam is designed to mold to the shape of the ear canal and provide hearing protection. These disposable earplugs come without cords. Even in humid environments, the moisture-resistant foam helps provide more comfort. Noise Reduction Rating: 29dB/33dB.
3M Disposable Foam Earplugs, made from slow-recovery foam, help provide a combination of comfort and hearing protection for users. Once the foam earplugs are compressed into small cylinders (rolled down), they are easy to insert into ears where the slow recovery foam expands to fit the ear canals

What’s in the box
3M E.A.R. Classic Uncorded Earplugs