350 x 12300
350 x 12300 = 4305000
Example of 350 x 12300 pixels banner dimensions.
300 x 12350 310 x 12340 320 x 12330 330 x 12320 340 x 12310
350 x 12250 350 x 12260 350 x 12270 350 x 12280 350 x 12290
350 x 12350 350 x 12340 350 x 12330 350 x 12320 350 x 12310