580 x 20000
580 x 20000 = 11600000
Example of 580 x 20000 pixels banner dimensions.
530 x 20050 540 x 20040 550 x 20030 560 x 20020 570 x 20010
580 x 19950 580 x 19960 580 x 19970 580 x 19980 580 x 19990
580 x 20050 580 x 20040 580 x 20030 580 x 20020 580 x 20010