Hey you, check this out!
This orange-yellow face mask has the ability to change color whenever you’re breathing in or out (this is not because of a good or bad breath, but because of the temperature changes).😜
The outside of the fabric is made out of 100% polyester and in the inside of 100% poplin. Poplin is a really soft fabric and makes sure you can easily breath through the face mask. The face masks are very comfortable due to the elastic strap and fitting.