1048 x 4200
1048 x 4200 = 4401600
Example of 1048 x 4200 pixels banner dimensions.
998 x 4250 1008 x 4240 1018 x 4230 1028 x 4220 1038 x 4210
1048 x 4150 1048 x 4160 1048 x 4170 1048 x 4180 1048 x 4190
1048 x 4250 1048 x 4240 1048 x 4230 1048 x 4220 1048 x 4210