Conforms to oval shape of ear. No rolling or touching plug portion during insertion. Patented flange design gives most comfortable fit of any reusable earplug. Washable, promotes worker hygiene. Metal detectable plug and cord. Corded/Cordless: Corded; Shape: Flanged; Material(s): Polyurethane Foam; Noise Reduction Rate (NRR): 25 dB.
MMM3404007
MMM-3404007
