3 ply fashion mask with nose flap to minimize glasses fogging.
2 moisture-wicking polyester antibacterial layers plus anti-droplet/dust filter recommended for 20 to 25 washes.
Elastic strap fits average person. Not recommended for children or big adults.
ISO-9001:2015 Quality (EU and USA Standard).
CARE : Wash in cold water and soap after each use. Hang dry.