It allows a disposable filter or tissue to fit inside a pocket of a re-usable mask; recent laboratory tests have shown this increases the efficiency of the mask to between 83% and 91%, depending on the thickness of the tissue inserted.
Two layers of 100% handwoven cotton fabric
Layers lined with polyester blended fusing
Pocket where layer(s) of tissue (paper or Kleenex type) are placed
Wire across the top to form the user's nose and face
Industrial grade elastic around ears holds the mask in place
The production process follows guaranteed Fair Trade standards and the factory has been cleared by the local authorities for compliance under Covid-19 preventative measures.