Description
- The noise reduction value (NRR) is 29 decibels.
- Made from soft PU plastic.
- Does not accumulate dirt Closely attached to the ear canal
- Comes with a polyester rope strap attached to the foam.
- Soft, smooth surface, easy to put on and take off.
Suitable for:
- For preventing noise
- For protection against loud noises
Packing size
- 1 box contains 100 pairs