1720 x 2470
1720 x 2470 = 4248400
Example of 1720 x 2470 pixels banner dimensions.
1670 x 2520 1680 x 2510 1690 x 2500 1700 x 2490 1710 x 2480
1720 x 2420 1720 x 2430 1720 x 2440 1720 x 2450 1720 x 2460
1720 x 2520 1720 x 2510 1720 x 2500 1720 x 2490 1720 x 2480