1720 x 12000
1720 x 12000 = 20640000
Example of 1720 x 12000 pixels banner dimensions.
1670 x 12050 1680 x 12040 1690 x 12030 1700 x 12020 1710 x 12010
1720 x 11950 1720 x 11960 1720 x 11970 1720 x 11980 1720 x 11990
1720 x 12050 1720 x 12040 1720 x 12030 1720 x 12020 1720 x 12010