1230 x 3250
1230 x 3250 = 3997500
Example of 1230 x 3250 pixels banner dimensions.
1180 x 3300 1190 x 3290 1200 x 3280 1210 x 3270 1220 x 3260
1230 x 3200 1230 x 3210 1230 x 3220 1230 x 3230 1230 x 3240
1230 x 3300 1230 x 3290 1230 x 3280 1230 x 3270 1230 x 3260