To use a Moby wrap, start by placing the center of the wrap at your mid-back. Bring the right tail over your right shoulder and across your left hip. Then, take the left tail over your left shoulder and across your right hip. Cross the tails again at your waist, bringing the right tail over the left. Finally, tuck the end of the right tail into the top edge of the wrap at your right shoulder. Repeat with the left tail, tucking it into the top edge of the wrap at your left shoulder. Adjust the wrap so that your baby is snug and secure.