| 摘要 |
PROBLEM TO BE SOLVED: To provide a mail set that allows an article thicker than a card or the like, or unsuitable for adhesion to be easily sent by mail.SOLUTION: A mail set 1 for sending an article 20 includes: a holder 10 formed like a plate and having an article storage part S; the article 20 stored in an article storage part S of the holder 10; a cover 30 having a first surface 31 covering the side of a surface 11A of at least the holder 10 and becoming sheet-like when expanded; and a fastening means 40 for fastening the cover 30 to the holder 10. |
