Tommee Tippees FUN Orthodontic Silicone Pacifiers are specially designed to not hinder the proper development of teeth. The soft, durable silicone teat compresses easily, reducing pressure on babys teeth and gums and allowing for normal oral development. It is oval, symmetrical and fully reversible, ensuring that the pacifier will always be placed correctly in babys mouth. The rounded, convex shield minimizes pressure and is gentle on babys cheeks, providing added comfort. The ventilation holes allow babys skin to breathe and prevent moisture build-up, protecting sensitive skin from irritation. Tommee Tippee orthodontic silicone pacifiers are easy to clean and are safe for sterilization in a sterilizer, microwave, hand washing or dishwasher. It is recommended to replace them after one month of use or as soon as signs of wear appear.