420 x 7780
420 x 7780 = 3267600
Example of 420 x 7780 pixels banner dimensions.
370 x 7830 380 x 7820 390 x 7810 400 x 7800 410 x 7790
420 x 7730 420 x 7740 420 x 7750 420 x 7760 420 x 7770
420 x 7830 420 x 7820 420 x 7810 420 x 7800 420 x 7790