Leather Plague doctor mask, with enough space to wear a surgical os disposable mask inside with comfort. This mask is NOT A MEDICAL device and it also is not designed or intended to mitigate, prevent, treat, diagnose or cure any disease or health condition. This mask only protects the face area from unnecessary direct contact with the hands, which is currently very important. This face mask is designed to hide a conventional medical or surgical mask, but this mask itself is not medical. Perforation provides proper air circulation, and the straps are very adjustable in sizes and made of soft leather for more comfort. Given that the material is leather this mask has no equal in the duration of use.