688 x 3040
688 x 3040 = 2091520
Example of 688 x 3040 pixels banner dimensions.
638 x 3090 648 x 3080 658 x 3070 668 x 3060 678 x 3050
688 x 2990 688 x 3000 688 x 3010 688 x 3020 688 x 3030
688 x 3090 688 x 3080 688 x 3070 688 x 3060 688 x 3050