684 x 2400
684 x 2400 = 1641600
Example of 684 x 2400 pixels banner dimensions.
634 x 2450 644 x 2440 654 x 2430 664 x 2420 674 x 2410
684 x 2350 684 x 2360 684 x 2370 684 x 2380 684 x 2390
684 x 2450 684 x 2440 684 x 2430 684 x 2420 684 x 2410