1280 x 3120
1280 x 3120 = 3993600
Example of 1280 x 3120 pixels banner dimensions.
1230 x 3170 1240 x 3160 1250 x 3150 1260 x 3140 1270 x 3130
1280 x 3070 1280 x 3080 1280 x 3090 1280 x 3100 1280 x 3110
1280 x 3170 1280 x 3160 1280 x 3150 1280 x 3140 1280 x 3130