This beautiful headwrap is the perfect accessory for your sweet baby! Made from bullet fabric, a poly/spandex blend, it is super soft and stretchy! The bow comes pre-tied and may need some fluffing out of the package to make the perfect bow! This bow cannot be adjusted (you can make the knot smaller or bigger to give some slight adjustment). It fits great on all of our models about 4+ months. The knot can be made a little bigger to make the band smaller. Spot wash as needed.