320 x 13280
320 x 13280 = 4249600
Example of 320 x 13280 pixels banner dimensions.
270 x 13330 280 x 13320 290 x 13310 300 x 13300 310 x 13290
320 x 13230 320 x 13240 320 x 13250 320 x 13260 320 x 13270
320 x 13330 320 x 13320 320 x 13310 320 x 13300 320 x 13290