688 x 2500
688 x 2500 = 1720000
Example of 688 x 2500 pixels banner dimensions.
638 x 2550 648 x 2540 658 x 2530 668 x 2520 678 x 2510
688 x 2450 688 x 2460 688 x 2470 688 x 2480 688 x 2490
688 x 2550 688 x 2540 688 x 2530 688 x 2520 688 x 2510