634 x 20000
634 x 20000 = 12680000
Example of 634 x 20000 pixels banner dimensions.
584 x 20050 594 x 20040 604 x 20030 614 x 20020 624 x 20010
634 x 19950 634 x 19960 634 x 19970 634 x 19980 634 x 19990
634 x 20050 634 x 20040 634 x 20030 634 x 20020 634 x 20010