Cut one piece measuring 7"x 7", score 1 1/2" and 2 1/2" on one side, and then each side 1" .
Cut the second piece mesuring 7" x 11" score 1 1/2" 2 1/2" 8 5/16" and then each side 1".
See picture for help.
Then I cut in slites, to fold together. Glue the 7 x7 piece on top of the 7" x 11" piece see photo.
