The remaining three feet were cut off.
50% discount
Fold again
Fold again
Leave a square for folding.
Fold the border again.
Then fold the center line and diagonal line into meters.
Seven-character poem origami method: four-foot full paper-cut
Leave room
Fold in half to double the remaining space.
Fold according to the size of the box on the left
Fold again
Leave a square crease
Fold again
Fold again to leave a border.
After folding, it is 3 times 1 1 grid.