Face mask cover has 2 layers of cotton fabric. Face mask with filter has 3 layers of cotton fabric. The back layer has a pocket for a filter. It also has elastic stoppers to adjust the elastic size.

 The face masks I make are handmade. Wash your face mask after every use. This is not a medical device. It is not designed or intended to mitigate, prevent, treat, diagnose or cure any disease or health condition.