Protect your hearing from loud noises with the 3M Tekk Protection NRR 25dB Corded Reusable Earplugs. These earplugs are made with a triple flange design that provides a comfortable, snug fit and reduces the chance of earplugs falling into work area. The earplugs are also washable and the cord reduces the chance of earplugs falling into work area and allows for easier in/out application.