300 x 340

Example of 300 x 340 pixels banner dimensions.

250 x 390 260 x 380 270 x 370 280 x 360 290 x 350

300 x 290 300 x 300 300 x 310 300 x 320 300 x 330

300 x 390 300 x 380 300 x 370 300 x 360 300 x 350

310 x 350 320 x 360 330 x 370 340 x 380 350 x 390