BIBS premium baby swaddles are made of organic muslin cotton. A swaddle helps your baby feel safe and secure as he or she adjusts to life outside the womb. This creates a feeling of security for many children. Swaddling works great for newborns from 0-3 months, while some babies can benefit from swaddling up to 6 months of age. Note that it is important to stop swaddling the baby as soon as it can roll over independently.