688 x 12240
688 x 12240 = 8421120
Example of 688 x 12240 pixels banner dimensions.
638 x 12290 648 x 12280 658 x 12270 668 x 12260 678 x 12250
688 x 12190 688 x 12200 688 x 12210 688 x 12220 688 x 12230
688 x 12290 688 x 12280 688 x 12270 688 x 12260 688 x 12250