1230 x 18720
1230 x 18720 = 23025600
Example of 1230 x 18720 pixels banner dimensions.
1180 x 18770 1190 x 18760 1200 x 18750 1210 x 18740 1220 x 18730
1230 x 18670 1230 x 18680 1230 x 18690 1230 x 18700 1230 x 18710
1230 x 18770 1230 x 18760 1230 x 18750 1230 x 18740 1230 x 18730