378 x 21840

378 x 21840 = 8255520

Example of 378 x 21840 pixels banner dimensions.

328 x 21890 338 x 21880 348 x 21870 358 x 21860 368 x 21850

378 x 21790 378 x 21800 378 x 21810 378 x 21820 378 x 21830

378 x 21890 378 x 21880 378 x 21870 378 x 21860 378 x 21850