498 x 40960
498 x 40960 = 20398080
Example of 498 x 40960 pixels banner dimensions.
448 x 41010 458 x 41000 468 x 40990 478 x 40980 488 x 40970
498 x 40910 498 x 40920 498 x 40930 498 x 40940 498 x 40950
498 x 41010 498 x 41000 498 x 40990 498 x 40980 498 x 40970