320 x 4280

320 x 4280 = 1369600

Example of 320 x 4280 pixels banner dimensions.

270 x 4330 280 x 4320 290 x 4310 300 x 4300 310 x 4290

320 x 4230 320 x 4240 320 x 4250 320 x 4260 320 x 4270

320 x 4330 320 x 4320 320 x 4310 320 x 4300 320 x 4290