688 x 20160
688 x 20160 = 13870080
Example of 688 x 20160 pixels banner dimensions.
638 x 20210 648 x 20200 658 x 20190 668 x 20180 678 x 20170
688 x 20110 688 x 20120 688 x 20130 688 x 20140 688 x 20150
688 x 20210 688 x 20200 688 x 20190 688 x 20180 688 x 20170