1668 x 18400
1668 x 18400 = 30691200
Example of 1668 x 18400 pixels banner dimensions.
1618 x 18450 1628 x 18440 1638 x 18430 1648 x 18420 1658 x 18410
1668 x 18350 1668 x 18360 1668 x 18370 1668 x 18380 1668 x 18390
1668 x 18450 1668 x 18440 1668 x 18430 1668 x 18420 1668 x 18410