1668 x 17800
1668 x 17800 = 29690400
Example of 1668 x 17800 pixels banner dimensions.
1618 x 17850 1628 x 17840 1638 x 17830 1648 x 17820 1658 x 17810
1668 x 17750 1668 x 17760 1668 x 17770 1668 x 17780 1668 x 17790
1668 x 17850 1668 x 17840 1668 x 17830 1668 x 17820 1668 x 17810