FOAM EARPLUGS 33DB 5 PAIRS - YT-7451

Disposable earplugs made of slowly expanding soft polyurethane foam are characterized by good hearing protection against excessive noise in the workplace, easy to put on, and high work comfort. YT-7451 earplugs have: SNR attenuation value of 38 dB YT-7451 earplugs meet the requirements of the EN352-2:2002 standard For hearing protection in high-noise environments. Roll the plug in your hands to form a cylinder, then insert it deep into your ear. Hold the inserted earplug in your ear canal for approximately 30 seconds, until it is fully expanded. Use your fingers or a mirror to check that the earplug is fully inserted. Only the very tip of the earplug should be visible or felt. **