720 x 30000

720 x 30000 = 21600000

Example of 720 x 30000 pixels banner dimensions.

670 x 30050 680 x 30040 690 x 30030 700 x 30020 710 x 30010

720 x 29950 720 x 29960 720 x 29970 720 x 29980 720 x 29990

720 x 30050 720 x 30040 720 x 30030 720 x 30020 720 x 30010