280 x 4290
280 x 4290 = 1201200
Example of 280 x 4290 pixels banner dimensions.
230 x 4340 240 x 4330 250 x 4320 260 x 4310 270 x 4300
280 x 4240 280 x 4250 280 x 4260 280 x 4270 280 x 4280
280 x 4340 280 x 4330 280 x 4320 280 x 4310 280 x 4300