340 x 20

340 x 20 = 6800

Example of 340 x 20 pixels banner dimensions.

290 x 70 300 x 60 310 x 50 320 x 40 330 x 30

340 x -30 340 x -20 340 x -10 340 x 0 340 x 10

340 x 70 340 x 60 340 x 50 340 x 40 340 x 30

350 x 30 360 x 40 370 x 50 380 x 60 390 x 70