Fusion® Multiple Use Earplug, Thermoplastic Elastomer,Blue White, Corded no checkout Smooth bullet shape for easy Smooth bullet shape for easy insertion Made with a flexible polyurethane foam High visibility for easy compliance monitoring Options available for corded (67210) and uncorded (67212) Sturdy hycar bib apron is abrasion resistant for extra protection Withstands cold temperatures Apron conceals a large portion of the body tapered shape fits better in the ear canal Firm stem facilitates easy insertion and removal Four flange profile creates better seal in the ear canal Less pressure in the ear canal eliminates that “plugged up” feeling Advanced air pocket design features internal noise blocking fins Rounded flanges