818 x 21200
818 x 21200 = 17341600
Example of 818 x 21200 pixels banner dimensions.
768 x 21250 778 x 21240 788 x 21230 798 x 21220 808 x 21210
818 x 21150 818 x 21160 818 x 21170 818 x 21180 818 x 21190
818 x 21250 818 x 21240 818 x 21230 818 x 21220 818 x 21210