3M Ear Express Earplugs with Cord

The earplugs are manufactured with slow-recovery foam and no roll-down is required. Patented E-A-R foam tip with the right shape and size to fit comfortably, thus providing an effective seal. No roll-down required. The insertion stem helps eliminate the need to touch the tip when adjusting. The 3M™ E-A-R™ Push-Ins Earplugs EX-01-021 revolutionize hearing protection with more benefits than any other foam earplug. No roll-down required, a gentle push is enough for easy and consistent insertion, and the flexible stem improves hygiene. Reusable. 28dB.