Adjustable Size: Suitable for babies 6 months and older or head circumference larger than 14.5 inches. Generally fits children from 6 months to 10 years old. Please measure your child's head circumference before purchasing. Safe and High Quality Material: This baby shower hat is made of premium TPE and PP, which are non-toxic, soft, flexible, lightweight, and stretchable. It is designed to fit comfortably without being too tight. Protect Kids' Eyes and Ears: The bathing cap helps prevent shampoo foam from getting into the eyes and keeps dirty water out of the ears and mouth, making bath time more enjoyable for children. Multi-Usage: The multifunctional shampoo and shower cap is ideal for use during hair washing, as a sunshade, or as an aid during haircuts. The cute crown design is popular with young children. Enjoy Bathing Time: This shower cap helps make bath time easier and more fun. It can reduce resistance during washing and help prevent crying, creating a more pleasant experience for both parent and child.