The characteristics of the productNO1: Dr. Ma shampoo cap brim， long ears， in the shower， the prevention and control of water flow to the baby's ears and eyes， more secure.NO2: the magic button， can according to the baby's head size to the appropriate location， soft material comfort is very good， with Velcro adjustment is very fit to wear in the baby's head， never let the water flow down from the void， more convenient.NO3: a printed above the cartoon beautiful， attract baby's line of sight， let the baby very happy to wear it on the head. The more happy.NO4: special environmental protection material， thick material using for a long time， not easy to deformation. More durable. YIDIAN