摘要 |
An elastic member (15) having a returning behavior to a nearly flat shape rather than a curved shape striding a column of a nose is attached, when a user wears a mask, to a mask body (4) so that the elastic member strides at least the column of his nose, with an adhesive agent applied to the portion of his face which corresponds to the elastic member (15) so as to eliminate the stifling condition while the user wears the mask.
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