How to make a closed square origami box IV

(page 2)

1st picture of closed square origami paper box IV

01.

Let us start with a square paper with the front side facing up.

Prepare to "mountain-fold" in half horizontally and then "unfold" .

2nd picture of closed square origami paper box IV

02.

Mountain-fold in half horizontally and then "unfold" .

Prepare to "mountain-fold" in half vertically and then "unfold" .