390 x 10000
390 x 10000 = 3900000
Example of 390 x 10000 pixels banner dimensions.
340 x 10050 350 x 10040 360 x 10030 370 x 10020 380 x 10010
390 x 9950 390 x 9960 390 x 9970 390 x 9980 390 x 9990
390 x 10050 390 x 10040 390 x 10030 390 x 10020 390 x 10010