PU Foam Ear Plugs
- The very soft polyurethane foam provides comfortable and close-fitting seal against hanrmful noise.
- One size fits all. Uncorded,pait in polybag for economical.

PU Foam Ear Plugs
- EP553-51 : ANSI S3.19 (NRR:31dB)
- EP553-56 : CE EN352-2 (SNR:36dB)