688 x 3980
688 x 3980 = 2738240
Example of 688 x 3980 pixels banner dimensions.
638 x 4030 648 x 4020 658 x 4010 668 x 4000 678 x 3990
688 x 3930 688 x 3940 688 x 3950 688 x 3960 688 x 3970
688 x 4030 688 x 4020 688 x 4010 688 x 4000 688 x 3990