The main difference between the Moby Wrap and the Moby D is the
distinctive fabric panel in the center. The panel adds a section
of non-stretch fabric to help support the baby. The edges of the Moby D
are seamed rather than over-locked, ensuring that the Moby D will hold
its shape after extended use. Each end of the Moby D is a different
length, so the knot will be at the side instead of the front or back. The Moby D is 5 meters rather than the 5.5 meters of the original Moby Wrap.