378 x 40000

378 x 40000 = 15120000

Example of 378 x 40000 pixels banner dimensions.

328 x 40050 338 x 40040 348 x 40030 358 x 40020 368 x 40010

378 x 39950 378 x 39960 378 x 39970 378 x 39980 378 x 39990

378 x 40050 378 x 40040 378 x 40030 378 x 40020 378 x 40010