This mask does not include the metal strip to mold to your face.
Masks are made with two layers of 100% cotton, pleated so they are able to extend over nose and mouth. Masks also have nylon elastic for optimal comfort - so soft and stretchy they won't hurt your ears or leave any marks even after wearing for a long time.
Adult size mask measure approximately 7 x 3.5" and extend out to approximately 7"
DISCLAIMER: These are not FDA approved masks and are not a replacement for medical grade equipment.