| 摘要 |
<p>The mask includes: a mask main body; cords that are stretched around both ears or a head of a wearer to fix the mask main body to a predetermined position on a face of the wearer; and a nose grip portion that stands up from a surface of the mask main body on a side in contact with the face of the wearer toward the face of the wearer and covers a nasal bridge of the wearer from above when the mask is worn.</p> |
