Shield Baby Orthodontic Pacifier is designed for natural oral development. They are designed to shield a baby from tooth issues later in life. They accomplish this by preserving a baby's growing palate and jaw shape. The Shield Baby Orthodontic Pacifier is designed to comfortably fit a baby's mouth. By relieving pressure on the dental palate of your child, the pacifier's integrated channels help to prevent mouth sores. Its design is tailored to fit infants at least three months old. Our orthodontic sedative is made to calm and soothe without impeding typical oral growth, such as the emergence of teeth and gums. The nipple is solid and smooth, transparent, and flavorless. Our pacifier is completely free from BPA and safe for infants.