1240 x 4280
1240 x 4280 = 5307200
Example of 1240 x 4280 pixels banner dimensions.
1190 x 4330 1200 x 4320 1210 x 4310 1220 x 4300 1230 x 4290
1240 x 4230 1240 x 4240 1240 x 4250 1240 x 4260 1240 x 4270
1240 x 4330 1240 x 4320 1240 x 4310 1240 x 4300 1240 x 4290