640 x 12000
640 x 12000 = 7680000
Example of 640 x 12000 pixels banner dimensions.
590 x 12050 600 x 12040 610 x 12030 620 x 12020 630 x 12010
640 x 11950 640 x 11960 640 x 11970 640 x 11980 640 x 11990
640 x 12050 640 x 12040 640 x 12030 640 x 12020 640 x 12010