Here is a fun idea for a birthday card.
It is almost therapeutic folding these cranes.
I use 3 inch squares to attain this size crane.
The card is a standard size 5 1/2" X 4 1/4
I fold these when I am sitting watching TV
and now have quite an assortment I can draw on
to whip up a nice Birthday card on a moments notice.
Folding instructions are here: