1230 x 21680
1230 x 21680 = 26666400
Example of 1230 x 21680 pixels banner dimensions.
1180 x 21730 1190 x 21720 1200 x 21710 1210 x 21700 1220 x 21690
1230 x 21630 1230 x 21640 1230 x 21650 1230 x 21660 1230 x 21670
1230 x 21730 1230 x 21720 1230 x 21710 1230 x 21700 1230 x 21690