878 x 2510
878 x 2510 = 2203780
Example of 878 x 2510 pixels banner dimensions.
828 x 2560 838 x 2550 848 x 2540 858 x 2530 868 x 2520
878 x 2460 878 x 2470 878 x 2480 878 x 2490 878 x 2500
878 x 2560 878 x 2550 878 x 2540 878 x 2530 878 x 2520