1688 x 17720
1688 x 17720 = 29911360
Example of 1688 x 17720 pixels banner dimensions.
1638 x 17770 1648 x 17760 1658 x 17750 1668 x 17740 1678 x 17730
1688 x 17670 1688 x 17680 1688 x 17690 1688 x 17700 1688 x 17710
1688 x 17770 1688 x 17760 1688 x 17750 1688 x 17740 1688 x 17730