1280 x 400

1280 x 400 = 512000

Example of 1280 x 400 pixels banner dimensions.

1230 x 450 1240 x 440 1250 x 430 1260 x 420 1270 x 410

1280 x 350 1280 x 360 1280 x 370 1280 x 380 1280 x 390

1280 x 450 1280 x 440 1280 x 430 1280 x 420 1280 x 410

1290 x 410 1300 x 420 1310 x 430 1320 x 440 1330 x 450