This face mask is made a little larger than the average mask. It has 2 layers of comfortable fabric and is made with an interior filter pocket. The elastic ear straps stretch to fit over your ears and the face cover is made to cup over the nose, mouth, and chin for full coverage. One size fits most. These masks are for general non-medical purposes only. We believe medical, surgical, or N95 masks should be reserved for healthcare workers and medical first responders. Please note: All bandanas, handkerchiefs and face masks are not eligible for refunds until further notice.