1200 x 15000
1200 x 15000 = 18000000
Example of 1200 x 15000 pixels banner dimensions.
1150 x 15050 1160 x 15040 1170 x 15030 1180 x 15020 1190 x 15010
1200 x 14950 1200 x 14960 1200 x 14970 1200 x 14980 1200 x 14990
1200 x 15050 1200 x 15040 1200 x 15030 1200 x 15020 1200 x 15010