840 x 25650
840 x 25650 = 21546000
Example of 840 x 25650 pixels banner dimensions.
790 x 25700 800 x 25690 810 x 25680 820 x 25670 830 x 25660
840 x 25600 840 x 25610 840 x 25620 840 x 25630 840 x 25640
840 x 25700 840 x 25690 840 x 25680 840 x 25670 840 x 25660