- 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
3M™ 1100 – Uncorded Foam Earplug
Item code: 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™
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Material
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Material
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Polyurethane
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Size
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Size
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One Size Fits Most
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Recommended Industry
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