310 x 40

310 x 40 = 12400

Example of 310 x 40 pixels banner dimensions.

260 x 90 270 x 80 280 x 70 290 x 60 300 x 50

310 x -10 310 x 0 310 x 10 310 x 20 310 x 30

310 x 90 310 x 80 310 x 70 310 x 60 310 x 50

320 x 50 330 x 60 340 x 70 350 x 80 360 x 90