3M™ E-A-R™ Push-Ins™ Earplugs 318-1008, with Grip Rings, Uncorded, Poly Bag

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 wearer's 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™. Ideal applications: Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding, and more. (200 earplugs per box) Show Less