640 x 1340

640 x 1340 = 857600

Example of 640 x 1340 pixels banner dimensions.

590 x 1390 600 x 1380 610 x 1370 620 x 1360 630 x 1350

640 x 1290 640 x 1300 640 x 1310 640 x 1320 640 x 1330

640 x 1390 640 x 1380 640 x 1370 640 x 1360 640 x 1350

650 x 1350 660 x 1360 670 x 1370 680 x 1380 690 x 1390