3M E-A-R E-Z-Fit Earplugs 312-1222, Corded, Poly Bag, 2000 Pair/Case

Bell-shaped earplugs fit comfortably in the ear to help protect your hearing Rolls down easily and then expands to block noise Low pressure foam conforms to the shape of the earcanal for a snug fit Smaller size earplug suitable for smaller earcanals Noise reduction rating (NRR) 28 dB CSA Class AL Cord allows earplugs to be stored conveniently around the neck in between uses With its bell-shaped design, 3M E-A-R E-Z-Fit corded foam earplugs provide a low-pressure seal for excellent attenuation and reliable, comfortable hearing protection. Rolls down easily and expands into the earcanal.