378 x 40

378 x 40 = 15120

Example of 378 x 40 pixels banner dimensions.

328 x 90 338 x 80 348 x 70 358 x 60 368 x 50

378 x -10 378 x 0 378 x 10 378 x 20 378 x 30

378 x 90 378 x 80 378 x 70 378 x 60 378 x 50

388 x 50 398 x 60 408 x 70 418 x 80 428 x 90