830 x 12000
830 x 12000 = 9960000
Example of 830 x 12000 pixels banner dimensions.
780 x 12050 790 x 12040 800 x 12030 810 x 12020 820 x 12010
830 x 11950 830 x 11960 830 x 11970 830 x 11980 830 x 11990
830 x 12050 830 x 12040 830 x 12030 830 x 12020 830 x 12010