When it comes to keeping your baby close and secure, the Momcozy Baby Wrap Carrier is designed to provide comfort for both parent and baby. Features: Adjustable Size - Momcozy baby wrap carrier is designed with adjustable size, the size can be covered to XXS-XXL to suit different groups of people; The baby wrap allows you not to worry about postpartum body changes and other issues, and can adjust the appropriate size at any time according to your and your baby's body shape, suitable for the whole family to use. Traditional baby carriers loosen during use, but the adjustable size design keeps your baby supported and balanced in your arms Ergonomically Designed - For babies, Momcozy infant carrier slings allows babies to sit astride, ergonomically, and helps to help babies develop healthy hip bones and spine from 0-1 years old; For moms, the breathable back of the Momcozy baby carrier helps distribute baby's weight evenly, reducing pain and pressure in the upper back, shoulders, neck or waist; Provides greater comfort for both baby and mother Load Bearing Upgrade -The fabric of the baby sling carrier is soft, elastic, and very supportive.