378 x 3680

378 x 3680 = 1391040

Example of 378 x 3680 pixels banner dimensions.

328 x 3730 338 x 3720 348 x 3710 358 x 3700 368 x 3690

378 x 3630 378 x 3640 378 x 3650 378 x 3660 378 x 3670

378 x 3730 378 x 3720 378 x 3710 378 x 3700 378 x 3690