1284 x 4250
1284 x 4250 = 5457000
Example of 1284 x 4250 pixels banner dimensions.
1234 x 4300 1244 x 4290 1254 x 4280 1264 x 4270 1274 x 4260
1284 x 4200 1284 x 4210 1284 x 4220 1284 x 4230 1284 x 4240
1284 x 4300 1284 x 4290 1284 x 4280 1284 x 4270 1284 x 4260