1280 x 20800
1280 x 20800 = 26624000
Example of 1280 x 20800 pixels banner dimensions.
1230 x 20850 1240 x 20840 1250 x 20830 1260 x 20820 1270 x 20810
1280 x 20750 1280 x 20760 1280 x 20770 1280 x 20780 1280 x 20790
1280 x 20850 1280 x 20840 1280 x 20830 1280 x 20820 1280 x 20810