518 x 40400
518 x 40400 = 20927200
Example of 518 x 40400 pixels banner dimensions.
468 x 40450 478 x 40440 488 x 40430 498 x 40420 508 x 40410
518 x 40350 518 x 40360 518 x 40370 518 x 40380 518 x 40390
518 x 40450 518 x 40440 518 x 40430 518 x 40420 518 x 40410