1200 x 12500
1200 x 12500 = 15000000
Example of 1200 x 12500 pixels banner dimensions.
1150 x 12550 1160 x 12540 1170 x 12530 1180 x 12520 1190 x 12510
1200 x 12450 1200 x 12460 1200 x 12470 1200 x 12480 1200 x 12490
1200 x 12550 1200 x 12540 1200 x 12530 1200 x 12520 1200 x 12510