- Tough look of threaded metal.
- Soft foam tips feel comfortable for extended wear.
- Cutting-edge look and comfort may increase worker compliance in wearing hearing protection.
- Push-to-fit style means no earplug roll-down is required for easy fitting.
- Cord allows earplugs to be stored conveniently around the neck in between uses.
- Noise reduction rating* (NRR) 32 dB CSA Class AL.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.