1030 x 21000
1030 x 21000 = 21630000
Example of 1030 x 21000 pixels banner dimensions.
980 x 21050 990 x 21040 1000 x 21030 1010 x 21020 1020 x 21010
1030 x 20950 1030 x 20960 1030 x 20970 1030 x 20980 1030 x 20990
1030 x 21050 1030 x 21040 1030 x 21030 1030 x 21020 1030 x 21010