508 x 21680
508 x 21680 = 11013440
Example of 508 x 21680 pixels banner dimensions.
458 x 21730 468 x 21720 478 x 21710 488 x 21700 498 x 21690
508 x 21630 508 x 21640 508 x 21650 508 x 21660 508 x 21670
508 x 21730 508 x 21720 508 x 21710 508 x 21700 508 x 21690