3M E-A-R TaperFit 2 Earplugs feature a tapered design to help fit easily and comfortably into the ear. This earplug model is made of a soft, slow-recovery foam that also helps make insertion easier.Slow-recovery foam helps make insertion easier by giving the wearer time to get the compressed foam cylinder (rolled down earplug) into the ear before the foam fully expands. Available in size regular and large. Corded or uncorded options to suit user preference. This product is EARfit testable to help validate the level of protection the individual user is getting.