SKU: M-1100-3M
3M EXPANDABLE FOAM EAR PLUGS (200/BOX)
$45.00Price
Expandable foam ear plugs, uncorded
Smooth, dirt-resistant surface for hygiene
Comfortable for a wide range of ear canal sizes
Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL.
Soft, uncorded foam earplugs that conform to the unique shape of each ear for excellent hearing protection and comfort.
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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