778 x 15840
778 x 15840 = 12323520
Example of 778 x 15840 pixels banner dimensions.
728 x 15890 738 x 15880 748 x 15870 758 x 15860 768 x 15850
778 x 15790 778 x 15800 778 x 15810 778 x 15820 778 x 15830
778 x 15890 778 x 15880 778 x 15870 778 x 15860 778 x 15850