320 x 3240
320 x 3240 = 1036800
Example of 320 x 3240 pixels banner dimensions.
270 x 3290 280 x 3280 290 x 3270 300 x 3260 310 x 3250
320 x 3190 320 x 3200 320 x 3210 320 x 3220 320 x 3230
320 x 3290 320 x 3280 320 x 3270 320 x 3260 320 x 3250