The P'tit loup de Tinéo headrest offers baby a sleeping accessory allowing him to keep a well rounded head. This head wedge will suit baby from birth to 6 months. The head is held comfortably and upright. The cushion filled with microbeads adjusts to the circle of baby's head. The tender and cuddly little character will blend perfectly with baby's universe. What is plagiocephaly Plagiocephaly is a deformity of the skull in infants that can take many forms.