Need heavy duty mask for kids? 
Here we've got KF94 Mask for kids in Black color! 
 
- Made In Korea 
- Made with 4 layers of cottons
- Fiters 94% of particles 
- FDA Approved
- Certificated from Korea Food and Drug Administration 
- 10 individually packed masks
- Size (6.5 Inch X 6 Inch) / Adjustable Band For Custom Fit