3M Uncorded Foam Earplugs Hearing Conservation 1100

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™.

• Smooth, dirt resistant surface provides better hygiene.
• Bullet shape design provides a smooth dirt resistant surface.
• Earplugs are easy to roll down for quick and easy fitting.
• Soft hypo-allergenic foam delivers all day wearer comfort.