1768 x 12000
1768 x 12000 = 21216000
Example of 1768 x 12000 pixels banner dimensions.
1718 x 12050 1728 x 12040 1738 x 12030 1748 x 12020 1758 x 12010
1768 x 11950 1768 x 11960 1768 x 11970 1768 x 11980 1768 x 11990
1768 x 12050 1768 x 12040 1768 x 12030 1768 x 12020 1768 x 12010