320 x 1270

320 x 1270 = 406400

Example of 320 x 1270 pixels banner dimensions.

270 x 1320 280 x 1310 290 x 1300 300 x 1290 310 x 1280

320 x 1220 320 x 1230 320 x 1240 320 x 1250 320 x 1260

320 x 1320 320 x 1310 320 x 1300 320 x 1290 320 x 1280

330 x 1280 340 x 1290 350 x 1300 360 x 1310 370 x 1320