Pyramex RP4000 Reusable Push-in Uncorded Earplugs.
NRR 25dB. Stem eliminates earplug contact with fingers. Three flexible rubber flanges form a cozy seal for all size ear canals. Pyramex item # RP4000
WARNING: This product contains chemicals 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.