Adjustable Size:It is suitable for 6 moths baby or head circumference bigger than 14.5 inches,generally it fits 6 months to 10years kids. so Please measure your baby's head circumference before buying. Safe and High Quality Material:This baby shower hat is made of premium TPE and PP,which is non-toxic,soft, flexible, lightweight and stretchable.It will not tie your babys head very tight to make the baby uncomfortable. Protect Kids Eyes and Ears:The bathing cap can avoid that the foam go into babys eyes and dirty water flow into babys ears and mouth.Let the kids enjoy the funny shower time. Multi-Usage:The multifunctional designed shampoo and shower cap is very suitable for baby shampoo shield, sunshade and haircut assistant. It is very useful in daily life.The cute crown design is very popular for babies. Enjoy Bathing Time:Baby shower cap can save bathing time,bathing your child more easier and have fun experience.And baby no more crying while taking a shower.The measurement allowed error is +/- 1cm.