If you're looking for a birthday display that takes up very little space, after printing and laminating you can hang these month cards vertically on a ribbon with the header at the top. (or just post to a bulletin board/wall, etc.)
Each card can be customized after printing by writing a student’s name as well as the day in that month that he/she was born on.
These are not large cards. There are 6 months to a page. This set is meant to provide a way to display birthdays without taking up too much space.