300 x 4240
300 x 4240 = 1272000
Example of 300 x 4240 pixels banner dimensions.
250 x 4290 260 x 4280 270 x 4270 280 x 4260 290 x 4250
300 x 4190 300 x 4200 300 x 4210 300 x 4220 300 x 4230
300 x 4290 300 x 4280 300 x 4270 300 x 4260 300 x 4250