320 x 4800
320 x 4800 = 1536000
Example of 320 x 4800 pixels banner dimensions.
270 x 4850 280 x 4840 290 x 4830 300 x 4820 310 x 4810
320 x 4750 320 x 4760 320 x 4770 320 x 4780 320 x 4790
320 x 4850 320 x 4840 320 x 4830 320 x 4820 320 x 4810