320 x 11500
320 x 11500 = 3680000
Example of 320 x 11500 pixels banner dimensions.
270 x 11550 280 x 11540 290 x 11530 300 x 11520 310 x 11510
320 x 11450 320 x 11460 320 x 11470 320 x 11480 320 x 11490
320 x 11550 320 x 11540 320 x 11530 320 x 11520 320 x 11510