318-1009 is a 3M™ E-A-R™ Push-Ins™ with patented grip rings corded push-to-fit foam earplugs gently seal the ear canal to enhance fit. This E-A-R™ Push-Ins™ Earplugs feature a push-to-fit design with a flexible stem to help keep the soft foam tip clean, even when hands are dirty. There is no need to roll the foam before fitting. Our earplugs are packaged in a poly bag to keep them clean prior to use. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis.