660 x 39990
660 x 39990 = 26393400
Example of 660 x 39990 pixels banner dimensions.
610 x 40040 620 x 40030 630 x 40020 640 x 40010 650 x 40000
660 x 39940 660 x 39950 660 x 39960 660 x 39970 660 x 39980
660 x 40040 660 x 40030 660 x 40020 660 x 40010 660 x 40000