A reusable PVC corded earplug with a triple flanged design. It features a unique parabolic design that improves sound attenuation and comfort. The earplugs are individually packaged in a plastic vial and come in a dispenser box. They are made of TPE material and meet the standards of ANSI S3.19. When used correctly, they provide a noise reduction rating (NRR) of 25dB.
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