INNOVATIVE AND UPGRADED Soft environmentally friendly PP and TPE, durable and resistant to aging.The brim of the PP material can be turned upwards. When you flush your babys hair, the water will flow back along the hat, which more effectively prevents the water from flowing back to the babys face and makes the baby feel more at ease in the bath. FUNCTIONS Kids shampoo cap help protect ears from water and shampoo foam when washing your hair and keep your face dry. Help prevent risks towards WATER PHOBIA, EAR INFECTIONS and DRY DROWNING. ADJUSTABLE SIZE The baby shower cap is made of TPE elastihower silicone, and the adjustable silicone safety buckle will not harm your baby's hair. Adjust according to the size of the baby's head, close to the baby's head, no water leakage. recommended age: babies over 6 months, toddlers, children and adults, head size from 38cm to 60cm. MULTI-PURPOSE 3-in-1 design shampoo shower cap for baby shampoo shield, sun shading, and haircut, useful and helpful for children's daily life. This adjustable visor hat is durable, stretchable, and long-lasting. Owning a shampoo cap can accompany your child's growth.