3M™ – Foam Earplugs – 1100, – Uncorded

Experience enhanced hygiene with the smooth, dirt-resistant surface of 3M 1100 uncorded foam earplugs. These earplugs are designed for quick and easy fitting, thanks to their easy-to-roll-down feature. Their tapered design ensures a comfortable fit in ear canals, while the soft polyurethane foam is hypoallergenic for sensitive ears. With a Noise Reduction Rating (NRR) of 29 dB (CSA Class AL), these earplugs offer excellent hearing protection. Remember, while the NRR provides a baseline, 3M recommends reducing it by 50% for a more accurate estimate of noise reduction during typical use

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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.


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