508 x 40500
508 x 40500 = 20574000
Example of 508 x 40500 pixels banner dimensions.
458 x 40550 468 x 40540 478 x 40530 488 x 40520 498 x 40510
508 x 40450 508 x 40460 508 x 40470 508 x 40480 508 x 40490
508 x 40550 508 x 40540 508 x 40530 508 x 40520 508 x 40510