688 x 3270
688 x 3270 = 2249760
Example of 688 x 3270 pixels banner dimensions.
638 x 3320 648 x 3310 658 x 3300 668 x 3290 678 x 3280
688 x 3220 688 x 3230 688 x 3240 688 x 3250 688 x 3260
688 x 3320 688 x 3310 688 x 3300 688 x 3290 688 x 3280