Package Included: 1x Memory Foam Baby Pillow (blue), size: 25cm 21cm4cm. Premium materials: The core of this newborn head correction pillow is filled with high-quality memory foam. This material is not only soft, comfortable, with good air permeability, but also has a slow rebound, which will not cause baby's allergies. Baby's head shaping: This baby pillow has a wrap-around design with a groove in the middle, which can effectively fix the baby's head and avoid the flat head formed by partial pressure on the baby's head. Ideal for babies: This baby head shaping pillow is light and portable, and is very suitable for baby rocking chairs, cradles, strollers, car baby seats, etc., allowing babies to sleep peacefully and comfortably anytime, anywhere. Applicable age: 0-3 years old is recommended. Head shaping pillows is specially designed for babies, allowing mothers can always take good care of your baby's health.