|Number of Incidents||0|
|Number of Deaths||0|
|First Appearance||The Birthday Cake Fireworks|
|Latest Appearance||The Birthday Cake Fireworks|
Rectangle is one of the 12 main characters in the MS Outlook Buddies series.
Rectangle is (to be edited later).
List of Deaths and IncidentsEdit
- She is the skinniest main character of the series.
- Rectangle was one of the first three finalized characters.
- Rectangle was originally going to be omitted from the series.