XXX mm by XXX mm (unfolded)

Top 1   (× 1/2 image and × 1 image)	(× 1/2 image and × 1 image)   Top 2
Bottom 1   (× 1/2 image and × 1 image)	(× 1/2 image and × 1 image)   Bottom 2
Top 3   (× 1/2 image and × 1 image)	(× 1/2 image and × 1 image)   Top 4
Bottom 3   (× 1/2 image and × 1 image)	(× 1/2 image and × 1 image)   Bottom 4