1720 x 4480
1720 x 4480 = 7705600
Example of 1720 x 4480 pixels banner dimensions.
1670 x 4530 1680 x 4520 1690 x 4510 1700 x 4500 1710 x 4490
1720 x 4430 1720 x 4440 1720 x 4450 1720 x 4460 1720 x 4470
1720 x 4530 1720 x 4520 1720 x 4510 1720 x 4500 1720 x 4490