Sunveno Mamma's Hug Head Shaper Pillow by Sam Box is specially designed to provide outro-feel while your baby sleeps and ensures that the head shape is maintained, while the baby gets the feeling of Mum's warm hug. As baby heads are soft and malleable, SUNVENO pillow is filled with Polymer Hose, This material is soft and has anti-flat head properties. The dry-cool technology never lets the baby's head to be hot. The high quality material is soft and clean, specially for the sensitive skin of your baby.