400 x 12300
400 x 12300 = 4920000
Example of 400 x 12300 pixels banner dimensions.
350 x 12350 360 x 12340 370 x 12330 380 x 12320 390 x 12310
400 x 12250 400 x 12260 400 x 12270 400 x 12280 400 x 12290
400 x 12350 400 x 12340 400 x 12330 400 x 12320 400 x 12310