688 x 21350
688 x 21350 = 14688800
Example of 688 x 21350 pixels banner dimensions.
638 x 21400 648 x 21390 658 x 21380 668 x 21370 678 x 21360
688 x 21300 688 x 21310 688 x 21320 688 x 21330 688 x 21340
688 x 21400 688 x 21390 688 x 21380 688 x 21370 688 x 21360