750 x 21000
750 x 21000 = 15750000
Example of 750 x 21000 pixels banner dimensions.
700 x 21050 710 x 21040 720 x 21030 730 x 21020 740 x 21010
750 x 20950 750 x 20960 750 x 20970 750 x 20980 750 x 20990
750 x 21050 750 x 21040 750 x 21030 750 x 21020 750 x 21010