1280 x 3000
1280 x 3000 = 3840000
Example of 1280 x 3000 pixels banner dimensions.
1230 x 3050 1240 x 3040 1250 x 3030 1260 x 3020 1270 x 3010
1280 x 2950 1280 x 2960 1280 x 2970 1280 x 2980 1280 x 2990
1280 x 3050 1280 x 3040 1280 x 3030 1280 x 3020 1280 x 3010