This three-layer mask has 2 inner cotton layers and 1 polyester outer layer. The elastic stretch binding earl loops help to hold it comfortably in place and securely covers the wearer's nose and mouth. This mask is machine washable and reusable. The outer layers is printable in full-color so the sky is the limit as far as branding or messaging you wish to display on this mask. This mask also features an adjustable 'mask saver' loop which prevents loss of the mask when not in use.