780 x 4380
780 x 4380 = 3416400
Example of 780 x 4380 pixels banner dimensions.
730 x 4430 740 x 4420 750 x 4410 760 x 4400 770 x 4390
780 x 4330 780 x 4340 780 x 4350 780 x 4360 780 x 4370
780 x 4430 780 x 4420 780 x 4410 780 x 4400 780 x 4390