SwaddleMe helps you and your baby get a good night's sleep by recreating the security and familiarity of the womb that your baby craves in the first few months of life. Soft fabric SwaddleMe wings fasten and readjust securely for the best adjustability and fit. The cozy fit helps your baby to rest more calmly by preventing the startle reflex that can wake your infant. Simply pop open the leg pouch to quickly change baby's diaper without unswaddling.