800 x 4250
800 x 4250 = 3400000
Example of 800 x 4250 pixels banner dimensions.
750 x 4300 760 x 4290 770 x 4280 780 x 4270 790 x 4260
800 x 4200 800 x 4210 800 x 4220 800 x 4230 800 x 4240
800 x 4300 800 x 4290 800 x 4280 800 x 4270 800 x 4260