1688 x 17700
1688 x 17700 = 29877600
Example of 1688 x 17700 pixels banner dimensions.
1638 x 17750 1648 x 17740 1658 x 17730 1668 x 17720 1678 x 17710
1688 x 17650 1688 x 17660 1688 x 17670 1688 x 17680 1688 x 17690
1688 x 17750 1688 x 17740 1688 x 17730 1688 x 17720 1688 x 17710