818 x 21380
818 x 21380 = 17488840
Example of 818 x 21380 pixels banner dimensions.
768 x 21430 778 x 21420 788 x 21410 798 x 21400 808 x 21390
818 x 21330 818 x 21340 818 x 21350 818 x 21360 818 x 21370
818 x 21430 818 x 21420 818 x 21410 818 x 21400 818 x 21390