840 x 15360
840 x 15360 = 12902400
Example of 840 x 15360 pixels banner dimensions.
790 x 15410 800 x 15400 810 x 15390 820 x 15380 830 x 15370
840 x 15310 840 x 15320 840 x 15330 840 x 15340 840 x 15350
840 x 15410 840 x 15400 840 x 15390 840 x 15380 840 x 15370