描述
- Safe, Effective, Self Adjusting, Reusable, Comfortable
- Use for Working, Operating Loud Machinery, Traveling, Sleeping and more
- Reduce annoying sounds
- 32 dB noise reduction
• Soft Foam Ear Plugs • 32 dB NRR • Available in different packages: 50-pairs Jar, 200-pairs package and 10-pairs package
