850 x 30000

850 x 30000 = 25500000

Example of 850 x 30000 pixels banner dimensions.

800 x 30050 810 x 30040 820 x 30030 830 x 30020 840 x 30010

850 x 29950 850 x 29960 850 x 29970 850 x 29980 850 x 29990

850 x 30050 850 x 30040 850 x 30030 850 x 30020 850 x 30010