1340 x 18000
1340 x 18000 = 24120000
Example of 1340 x 18000 pixels banner dimensions.
1290 x 18050 1300 x 18040 1310 x 18030 1320 x 18020 1330 x 18010
1340 x 17950 1340 x 17960 1340 x 17970 1340 x 17980 1340 x 17990
1340 x 18050 1340 x 18040 1340 x 18030 1340 x 18020 1340 x 18010