Clarity Reusable Earplugs, TPE, Blue/Clear, Corded

Patented Sound Management Technology [SMT] design blocks low and medium frequencies while higher frequencies [voice, signals, alarms] can be heard more naturally, with less distortion. Patented quadruple SoftFlange design creates comfortable seal in the ear canal for all-day comfort. Cord Adjuster adapts length to suit personal preference or application. Woven cord reduces sound transmission when earplugs are worn