400 x 12500
400 x 12500 = 5000000
Example of 400 x 12500 pixels banner dimensions.
350 x 12550 360 x 12540 370 x 12530 380 x 12520 390 x 12510
400 x 12450 400 x 12460 400 x 12470 400 x 12480 400 x 12490
400 x 12550 400 x 12540 400 x 12530 400 x 12520 400 x 12510