684 x 40400
684 x 40400 = 27633600
Example of 684 x 40400 pixels banner dimensions.
634 x 40450 644 x 40440 654 x 40430 664 x 40420 674 x 40410
684 x 40350 684 x 40360 684 x 40370 684 x 40380 684 x 40390
684 x 40450 684 x 40440 684 x 40430 684 x 40420 684 x 40410