1250 x 4200
1250 x 4200 = 5250000
Example of 1250 x 4200 pixels banner dimensions.
1200 x 4250 1210 x 4240 1220 x 4230 1230 x 4220 1240 x 4210
1250 x 4150 1250 x 4160 1250 x 4170 1250 x 4180 1250 x 4190
1250 x 4250 1250 x 4240 1250 x 4230 1250 x 4220 1250 x 4210