648 x 40000

648 x 40000 = 25920000

Example of 648 x 40000 pixels banner dimensions.

598 x 40050 608 x 40040 618 x 40030 628 x 40020 638 x 40010

648 x 39950 648 x 39960 648 x 39970 648 x 39980 648 x 39990

648 x 40050 648 x 40040 648 x 40030 648 x 40020 648 x 40010