kids n’ such 4-in-1 baby wrap carrier & baby sling carrier for infant kids n' such choose how you carry your baby based on size and development - our baby chest carrier can be worn as a wrap or ring sling baby carrier! using baby slings and wraps for newborns supports bonding, reduces fussiness, and is the perfect way to keep your little one close. our newborn wrap carrier supports babies 8 to 35 lbs.