720 x 21050
720 x 21050 = 15156000
Example of 720 x 21050 pixels banner dimensions.
670 x 21100 680 x 21090 690 x 21080 700 x 21070 710 x 21060
720 x 21000 720 x 21010 720 x 21020 720 x 21030 720 x 21040
720 x 21100 720 x 21090 720 x 21080 720 x 21070 720 x 21060