Effectively prevent and correct flat head: The height of this styling pillow is suitable for a newborn's slightly straight neck, and the groove is protected, which can effectively prevent and correct flat head. Material: Use high-quality sponge to absorb impact evenly. Made of silky smooth cotton material, suitable for baby's skin. Portable design, everywhere: the baby sleeps for a long time, this pillow is light and portable. You can use it while your baby is lying down to help your baby sleep better. Suitable for cribs, rocking chairs, strollers. Cotton breathable: soft and comfortable material, care for the baby's sensitive skin, and improve the newborn's sleep quality. Cute design: This baby shaped pillow is very cute and full of playfulness. It can help the baby maintain the correct posture and avoid flat head problems.