320 x 3680
320 x 3680 = 1177600
Example of 320 x 3680 pixels banner dimensions.
270 x 3730 280 x 3720 290 x 3710 300 x 3700 310 x 3690
320 x 3630 320 x 3640 320 x 3650 320 x 3660 320 x 3670
320 x 3730 320 x 3720 320 x 3710 320 x 3700 320 x 3690