E-A-R™ Push-Ins Foam Earplugs, EAR 318-1000, 100/Box

3m e-a-r™ push-ins foam earplugs, 318-1000, 100 pairs no roll down earplugs plus, since the the unique foam actually softens and becomes more pliable with body temperature, the seal and comfort increases the longer the plugs are worn the patented e-a-r form foam tip is shaped and sized to mold comfortably to fit virtually every sized cana.