320 x 10220
320 x 10220 = 3270400
Example of 320 x 10220 pixels banner dimensions.
270 x 10270 280 x 10260 290 x 10250 300 x 10240 310 x 10230
320 x 10170 320 x 10180 320 x 10190 320 x 10200 320 x 10210
320 x 10270 320 x 10260 320 x 10250 320 x 10240 320 x 10230