Features
1. Designed to have more room for easier breathing by eliminating discomforts to the nose in exhaling.
2. Keep the face mask at a distance from the lips and mouth, providing more room for ear
1. Type: Diamond shape, 3-ply, non-sterile
2. Size: M, L
3. Color: Black diamond
4. Outer Layer: Water-repellent non-woven
5. Middle Layer: High level static filtration non-woven
6. Inner Layer: Microfilter Thermal-bond non-woven
7. Nose band: PE iron wire