1688 x 3720
1688 x 3720 = 6279360
Example of 1688 x 3720 pixels banner dimensions.
1638 x 3770 1648 x 3760 1658 x 3750 1668 x 3740 1678 x 3730
1688 x 3670 1688 x 3680 1688 x 3690 1688 x 3700 1688 x 3710
1688 x 3770 1688 x 3760 1688 x 3750 1688 x 3740 1688 x 3730