800 x 4200
800 x 4200 = 3360000
Example of 800 x 4200 pixels banner dimensions.
750 x 4250 760 x 4240 770 x 4230 780 x 4220 790 x 4210
800 x 4150 800 x 4160 800 x 4170 800 x 4180 800 x 4190
800 x 4250 800 x 4240 800 x 4230 800 x 4220 800 x 4210