500 x 40000

500 x 40000 = 20000000

Example of 500 x 40000 pixels banner dimensions.

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

500 x 39950 500 x 39960 500 x 39970 500 x 39980 500 x 39990

500 x 40050 500 x 40040 500 x 40030 500 x 40020 500 x 40010