How to make a flat rectangular origami box II

(page 4)

5th picture of flat rectangular origami paper box II

05.

Apply the horizontal "valley-fold" of the step #4 and then unfold.

Prepare to apply four "valley-folds" .

6th picture of flat rectangular origami paper box II

06.

Apply four "valley-folds" of the step #5.

Prepare to apply a horizontal "valley-fold" .

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