3M 70071520939

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. 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™.

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