820 x 30000

820 x 30000 = 24600000

Example of 820 x 30000 pixels banner dimensions.

770 x 30050 780 x 30040 790 x 30030 800 x 30020 810 x 30010

820 x 29950 820 x 29960 820 x 29970 820 x 29980 820 x 29990

820 x 30050 820 x 30040 820 x 30030 820 x 30020 820 x 30010