3M 311-6001 E-A-R Classic Soft Corded Earplugs, 200 Pairs in Total
- Proprietary thermal-reactive foam starts out firm to allow for easy fitting then softens from body heat
- Customizes to the unique shape of each ear for a comfortable fit
- One size fits most earcanals
- Bright yellow allows quick hearing protection compliance checks
- Noise Reduction Rating (NRR) 31 dB. CSA Class AL
WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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