818 x 21250
818 x 21250 = 17382500
Example of 818 x 21250 pixels banner dimensions.
768 x 21300 778 x 21290 788 x 21280 798 x 21270 808 x 21260
818 x 21200 818 x 21210 818 x 21220 818 x 21230 818 x 21240
818 x 21300 818 x 21290 818 x 21280 818 x 21270 818 x 21260