EAR Classic Uncorded Earplugs Box 200 Pair

Most popular earplug in the world. NRR 29dB. The E-A-R(r) Yellow color is your assurance of proven protection. Moisture resistant dermatologically safe foam is not irritating. Slow recovery PVC foam provides comfort with low pressure. ANSI S3.19-1974 & CSA Z94.2 certified.