400 x 15000
400 x 15000 = 6000000
Example of 400 x 15000 pixels banner dimensions.
350 x 15050 360 x 15040 370 x 15030 380 x 15020 390 x 15010
400 x 14950 400 x 14960 400 x 14970 400 x 14980 400 x 14990
400 x 15050 400 x 15040 400 x 15030 400 x 15020 400 x 15010