3M™ E-A-Rcaps™ hearing protection with headband features semi-attenuating earplugs designed to seal the entrance of the ear canal, reducing exposure to hazardous noise levels by up to 23 dB.
The 3M™ E-A-R™ Classic™ earplugs are for single use and are designed for insertion into the ear canal to reduce exposure to hazardous levels of noise and loud sounds up to 31 dB SNR. These products are available in versions with and without a cord.
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