400 x 8390
400 x 8390 = 3356000
Example of 400 x 8390 pixels banner dimensions.
350 x 8440 360 x 8430 370 x 8420 380 x 8410 390 x 8400
400 x 8340 400 x 8350 400 x 8360 400 x 8370 400 x 8380
400 x 8440 400 x 8430 400 x 8420 400 x 8410 400 x 8400