338 x 12500
338 x 12500 = 4225000
Example of 338 x 12500 pixels banner dimensions.
288 x 12550 298 x 12540 308 x 12530 318 x 12520 328 x 12510
338 x 12450 338 x 12460 338 x 12470 338 x 12480 338 x 12490
338 x 12550 338 x 12540 338 x 12530 338 x 12520 338 x 12510