640 x 3950
640 x 3950 = 2528000
Example of 640 x 3950 pixels banner dimensions.
590 x 4000 600 x 3990 610 x 3980 620 x 3970 630 x 3960
640 x 3900 640 x 3910 640 x 3920 640 x 3930 640 x 3940
640 x 4000 640 x 3990 640 x 3980 640 x 3970 640 x 3960