838 x 4380
838 x 4380 = 3670440
Example of 838 x 4380 pixels banner dimensions.
788 x 4430 798 x 4420 808 x 4410 818 x 4400 828 x 4390
838 x 4330 838 x 4340 838 x 4350 838 x 4360 838 x 4370
838 x 4430 838 x 4420 838 x 4410 838 x 4400 838 x 4390