Radians Radband earplugs NRR 23 rating Meets or exceeds ANSI S3.19-1974 standards Jelli Plugs (FDA-approved) are soft, comfortable & engineered to align with ear canal for max sound attenuation Non-toxic earplugs are washable & reusable Attached to soft, pliable neckband (non-adjustable) Earplugs are replaceable & removable for use without neckband
