Disposable earplugs made of slow-expanding soft polyurethane foam are characterized by good hearing protection against excessive noise at the workplace, easy to put on and high comfort of work.
YT-7451 earplugs have:
SNR attenuation 34 dB
The YT-7451 plugs meet the requirements of EN352-2: 2002
Purpose / application
For hearing protection in high noise areas.
The plug should be rolled in the hands forming a cylinder, and then inserted deep into the ear.
Hold the inserted plug in the ear canal for about 30 seconds until it expands completely.
Use your fingers or a mirror to check that the plug has been fully inserted. Only the end of the plug should be visible or palpable.
SNR suppression value [db]: 34
Material: PU polyurethane