990 x 4500
990 x 4500 = 4455000
Example of 990 x 4500 pixels banner dimensions.
940 x 4550 950 x 4540 960 x 4530 970 x 4520 980 x 4510
990 x 4450 990 x 4460 990 x 4470 990 x 4480 990 x 4490
990 x 4550 990 x 4540 990 x 4530 990 x 4520 990 x 4510