1370 x 21000
1370 x 21000 = 28770000
Example of 1370 x 21000 pixels banner dimensions.
1320 x 21050 1330 x 21040 1340 x 21030 1350 x 21020 1360 x 21010
1370 x 20950 1370 x 20960 1370 x 20970 1370 x 20980 1370 x 20990
1370 x 21050 1370 x 21040 1370 x 21030 1370 x 21020 1370 x 21010