<p>[PROBLEMS] To provide a technique for simplifying the structure of a mask fitted with a member for mount on mask with volatility. [MEANS FOR SOLVING PROBLEMS] Mask (1) comprises mask body part (2) adapted to cover the nose and mouse; ear hook parts (3) respectively extending from the right and left sides of the mask body part (2); and member for mount on mask (10). The member for mount on mask (10) contains a material containing a volatile substance. The material containing a volatile substance on its at least one surface has adherence. One of adherent surfaces of the volatile substance containing material is bonded to the mask body part (2).</p>
