640 x 5260
640 x 5260 = 3366400
Example of 640 x 5260 pixels banner dimensions.
590 x 5310 600 x 5300 610 x 5290 620 x 5280 630 x 5270
640 x 5210 640 x 5220 640 x 5230 640 x 5240 640 x 5250
640 x 5310 640 x 5300 640 x 5290 640 x 5280 640 x 5270