The 3M E-A-R Yellow Uncorded Foam Classic Earplugs - 30 Pairs are slow recovery, low-pressure foam that conforms to the shape of the ear canal. Also, this is flame-resistant and moisture-resistant.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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