3M E-A-R Push-Ins with patented grip rings uncorded Push-to-Fit foam earplugs gently seal the earcanal to enhance fit. These Push-to-Fit, uncorded foam earplugs are easy to use and comfortable. Poly bag keeps each pair of earplugs available or accessible for re-use. Grip rings gently seal earcanal to enhance fit. Soft polyurethane foam tips - flexible stem makes insertion and removal easy and helps keep the tips clean when the wearers hands are dirty.

Noise reduction rating (NRR): 30 dB CSA class AL. The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is leading the advancement of hearing Conservation.