To make a sheet-like face mask which is suitable for medical supplies used in stead of a dressing, a bandage, an eyepatch, etc. and for cosmetic use correspond to a solid body by fitting to the face surface, the jaw, the forehead.

The face mask is constituted so as to just fit to the respective parts of the face surface, the jaw, the forehead, etc. from a mask for an adult to that for a child by drawing corresponding to the solid body based on a length from the modulus of elasticity of material to use, a length from the jaw tip to the tragus, the position of the zygomatic bone, etc.