Details

Smooth, dirt resistant surface provides better hygiene

Earplugs are easy to roll down for quick and easy fitting

Tapered design fits comfortably in earcanals

Soft polyurethane foam is hypoallergenic

Noise Reduction Rating (NRR) 29 dB, CSA Class AL

3M™ 1100 uncorded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the earcanal.

Soft, uncorded foam earplugs that conform to the unique shape of each ear for excellent hearing protection and comfort.

- Smooth, dirt-resistant surface for hygiene - Comfortable for a wide range of earcanal sizes - Noise Reduction Rating (NRR)*: 29 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™.