1280 x 21560
1280 x 21560 = 27596800
Example of 1280 x 21560 pixels banner dimensions.
1230 x 21610 1240 x 21600 1250 x 21590 1260 x 21580 1270 x 21570
1280 x 21510 1280 x 21520 1280 x 21530 1280 x 21540 1280 x 21550
1280 x 21610 1280 x 21600 1280 x 21590 1280 x 21580 1280 x 21570