688 x 6990
688 x 6990 = 4809120
Example of 688 x 6990 pixels banner dimensions.
638 x 7040 648 x 7030 658 x 7020 668 x 7010 678 x 7000
688 x 6940 688 x 6950 688 x 6960 688 x 6970 688 x 6980
688 x 7040 688 x 7030 688 x 7020 688 x 7010 688 x 7000