Envelope, Mailing
This is a white or yellow envelope with its back facing us and the opening of the envelope is folded and closed. This kind of envelope is generally used for mailing postcard, letters, checks or cards.
In the design of the emoji, the Google platform is different, It depicts a yellow envelope, while other platforms are gray or light blue.
This emoticon is generally related to postal content, of course, it can also refer specifically to concepts such as letters, mails, and e-mails.
