Say goodbye to hair breakage and hello to softer, healthier hair. Our Satin bonnet is breathable, yet durable, while being soft to the touch for even the littlest of hands. The quality speaks for itself with our double-lined fabric and adjustable strap, sure to fit women and children of all ages and head sizes. Made from high-quality satin (97% polyester, 3% spandex). Sizing:  YS - 2-3 years old (head circumference 17.5 in with additional adjustable strap to ensure snug fit) YM - 3-6 years old (head circumference 18.5 in with additional adjustable strap to ensure snug fit) YL - 6+ years old (head circumference 19.5 in with additional adjustable strap to ensure snug fit)