818 x 21080
818 x 21080 = 17243440
Example of 818 x 21080 pixels banner dimensions.
768 x 21130 778 x 21120 788 x 21110 798 x 21100 808 x 21090
818 x 21030 818 x 21040 818 x 21050 818 x 21060 818 x 21070
818 x 21130 818 x 21120 818 x 21110 818 x 21100 818 x 21090