840 x 3570

840 x 3570 = 2998800

Example of 840 x 3570 pixels banner dimensions.

790 x 3620 800 x 3610 810 x 3600 820 x 3590 830 x 3580

840 x 3520 840 x 3530 840 x 3540 840 x 3550 840 x 3560

840 x 3620 840 x 3610 840 x 3600 840 x 3590 840 x 3580