400 x 3100
400 x 3100 = 1240000
Example of 400 x 3100 pixels banner dimensions.
350 x 3150 360 x 3140 370 x 3130 380 x 3120 390 x 3110
400 x 3050 400 x 3060 400 x 3070 400 x 3080 400 x 3090
400 x 3150 400 x 3140 400 x 3130 400 x 3120 400 x 3110