1280 x 42000
1280 x 42000 = 53760000
Example of 1280 x 42000 pixels banner dimensions.
1230 x 42050 1240 x 42040 1250 x 42030 1260 x 42020 1270 x 42010
1280 x 41950 1280 x 41960 1280 x 41970 1280 x 41980 1280 x 41990
1280 x 42050 1280 x 42040 1280 x 42030 1280 x 42020 1280 x 42010