1200 x 5500
1200 x 5500 = 6600000
Example of 1200 x 5500 pixels banner dimensions.
1150 x 5550 1160 x 5540 1170 x 5530 1180 x 5520 1190 x 5510
1200 x 5450 1200 x 5460 1200 x 5470 1200 x 5480 1200 x 5490
1200 x 5550 1200 x 5540 1200 x 5530 1200 x 5520 1200 x 5510