508 x 40000

508 x 40000 = 20320000

Example of 508 x 40000 pixels banner dimensions.

458 x 40050 468 x 40040 478 x 40030 488 x 40020 498 x 40010

508 x 39950 508 x 39960 508 x 39970 508 x 39980 508 x 39990

508 x 40050 508 x 40040 508 x 40030 508 x 40020 508 x 40010