Before we start

The mask that we are going to create has two different layers:

• 1 layer of cotton fabric folded in half. It will compose the front and back of the mask.
• 1 insertable filter in the middle:
  • It can be disposable (handkerchief, paper towel, dusting wipe)
  • It can be reusable and washable, it is more ecological (microfiber cloth)