Mask type: Reusable mask, Size: XL, Protection class: COVID-19, Detail color: Black
- Antiviral and antibacterial coating, achieves a filtration performance of 99.9% (300 nm)
- Mask is produced in Switzerland
- FHNW Certified
- Recommended by the national COVID-19 Science Task Force
- Protection time of up to 12 hours per wearing sequence
- Protects the wearer and the environment from infection by viruses or bacteria