- This sponge ear plug has a noise reduction rating of 32 decibels.
- Made from polyurethane foam, which is returns to its shape better than normal PVC foam.
- Does not irritate skin while wearing.
- Comes with attachable string for ease of usage.
- The plastic ear plug has a noice reduction rating of 25 dB.
- Comfortable to wear and easy to use.
Ear Plug KV-2042 / KV-2043 | Kovet.com
Noise Reduction Rating (decibels)