Urdhvamurti This innovatively designed shower cap prevents soap and water from entering your babies eyes, while you shampoo her hair. Apart from being a useful baby bathing accessory, it also excites the baby like a toy. Adds fun to your baby bathing. Its so lightweight that your baby won't even feel she is wearing it. The material is soft and flexible. There is no hard or sharp edges. The size is adjustable through buttons. Its fit for age group 1-3 Years. It's washable and reusable. Also makes a very nice and unique gift to someone who has a baby.1. Gently put the inside of the shower cap fit the baby forehead, choose a button with a smaller size, it won’t leak if it’s tighter. 2. Adjust the back of the shampoo bath cap to match the baby's head. 3. Slightly adjust the bath cap to the baby comfortable state (back as far as possible to wear a low point to the neck, so before the high and low, will not fall and leak). 4. It is important to make sure that you have all your child’s hair go though the band. This allows for the hair to be washed, and not clamped under the elastic band. Shampoo shower bathing protection for baby adjustable wash hair shield hat for kids children with ear protection.