510 x 40000

510 x 40000 = 20400000

Example of 510 x 40000 pixels banner dimensions.

460 x 40050 470 x 40040 480 x 40030 490 x 40020 500 x 40010

510 x 39950 510 x 39960 510 x 39970 510 x 39980 510 x 39990

510 x 40050 510 x 40040 510 x 40030 510 x 40020 510 x 40010