770 x 27000
770 x 27000 = 20790000
Example of 770 x 27000 pixels banner dimensions.
720 x 27050 730 x 27040 740 x 27030 750 x 27020 760 x 27010
770 x 26950 770 x 26960 770 x 26970 770 x 26980 770 x 26990
770 x 27050 770 x 27040 770 x 27030 770 x 27020 770 x 27010