3M E-A-R Express Pod Plugs push-to-fit earplugs feature advanced ""no-roll"", slow-recovery foam tips and assorted, paddle-style color grips. Unique grips allow easy fitting and help keep earplug tips clean even when your hands are dirty.Simply pinch the grip between fingers and push to fit, which keeps the tip going into the ears clean even if hands are somewhat soiled with dirt, oil, grease, or some other contaminant. The unique, slow recovery foam is easy to fit in the ear canal with no roll down required for a comfortable, noise blocking seal. Assorted grip colors available.- Paddle-style grips make fitting easier than ever.- No-roll design helps keep earplugs and ears clean even if hands are dirty.- Slow recovery foam inserts easily then seals the ear canal for comfortable hearing protection.- Assorted Color Grips- Yellow Foam.- Noise reduction rating (NRR) 25 dB CSA Class AL.- Reusable Pillow Pack helps keep earplugs clean when they are not being worn.- Sold As 100/Box..