320 x 80

320 x 80 = 25600

Example of 320 x 80 pixels banner dimensions.

270 x 130 280 x 120 290 x 110 300 x 100 310 x 90

320 x 30 320 x 40 320 x 50 320 x 60 320 x 70

320 x 130 320 x 120 320 x 110 320 x 100 320 x 90

330 x 90 340 x 100 350 x 110 360 x 120 370 x 130