520 x 15000
520 x 15000 = 7800000
Example of 520 x 15000 pixels banner dimensions.
470 x 15050 480 x 15040 490 x 15030 500 x 15020 510 x 15010
520 x 14950 520 x 14960 520 x 14970 520 x 14980 520 x 14990
520 x 15050 520 x 15040 520 x 15030 520 x 15020 520 x 15010