1048 x 4280
1048 x 4280 = 4485440
Example of 1048 x 4280 pixels banner dimensions.
998 x 4330 1008 x 4320 1018 x 4310 1028 x 4300 1038 x 4290
1048 x 4230 1048 x 4240 1048 x 4250 1048 x 4260 1048 x 4270
1048 x 4330 1048 x 4320 1048 x 4310 1048 x 4300 1048 x 4290