Ear Muff
Earplugs from the American brand 3M to reduce noise from loud sounds.
Advantages:
- Model: H9A
- 23Db
- Yellow color and modern shape
- Attaches to the helmet directly (separately)
Uses:
- airports
- Factories
- Industrial workshops
- Craft institutes
Ear Muff
Earplugs from the American brand 3M to reduce noise from loud sounds.
Advantages:
Uses: