A lightweight pacifier that lets babys skin breathe easy to find in the dark with glow-in-the-dark shield ultra-stable nipple 18m+ orthodontic and BPA-free 2-piece allows sensitive skin to breathe extra-large air holes that gently ventilate babys sensitive skin, keeping it soft and dry. sits gently on the skin the ultra air is designed with a lightweight shield that has rounded edges for maximum comfort. respects the natural shape of the palate, teeth and gums the symmetrical nipple respects the natural shape of the palate, teeth and gums of the baby. It is also extremely stable, so it is ideal as the baby grows. the ideal texture for a sense of security and relief everything about the ultra air pacifier is designed to feel light and comfortable, including the silky nipple. Sterilize and store in a practical case the ultra air travel case doubles as a sterilizer, so all you have to do is add a little water and put it in the microwave. That way its clean for the next use.