From the Manufacturer Be comfortable: the design of Moby wrap for it uses your entire back, as well as your shoulders, to carry the weight of your baby. Unlike other carriers, which have narrow straps or go across one shoulder, the Moby wrap is a wide piece of fabric that is wrapped over both shoulders. It is amazingly comfortable and easy to wear. There are no buckles, snaps or other fasteners. It is easy to adjust the fit of your Moby wrap by varying how tightly you wrap yourself and your baby. Be secure: the Moby wrap comes with an easy to follow instructional guide, with the single stretch cotton and the width of the Moby wrap, your baby is wrapped close and tight, insuring a secure hold. Your baby's head can also be secured under the stretchy cotton fabric for added safety. Be uniquely close to your baby: there is not a lot of extra material or bulky padding between you and your baby.