1218 x 17600
1218 x 17600 = 21436800
Example of 1218 x 17600 pixels banner dimensions.
1168 x 17650 1178 x 17640 1188 x 17630 1198 x 17620 1208 x 17610
1218 x 17550 1218 x 17560 1218 x 17570 1218 x 17580 1218 x 17590
1218 x 17650 1218 x 17640 1218 x 17630 1218 x 17620 1218 x 17610