290 x 21760
290 x 21760 = 6310400
Example of 290 x 21760 pixels banner dimensions.
240 x 21810 250 x 21800 260 x 21790 270 x 21780 280 x 21770
290 x 21710 290 x 21720 290 x 21730 290 x 21740 290 x 21750
290 x 21810 290 x 21800 290 x 21790 290 x 21780 290 x 21770