Philips Avent Ultra Air is the ideal pacifier for babies 6-18 months, fitting perfectly the mouth and face with its orthodontic design. Extra-large airholes let your baby\'s skin breathe, keeping it drier while soothing. It\'s a must-have among baby essentials! Philips Avent Ultra Air is now kinder to the planet, with 80% plant-based materials for pacifier and case. More sustainable choices let you give the best care with less impact on the planet. The BPA-free pacifier set comes with a reusable case: a convenient travel case to carry your baby\'s pacifiers that doubles as a sterilizer. When you want to use it, all you need to do is add some water and pop it in the microwave for 3 minutes so that the pacifier becomes clean and ready for the next use. This is an easy and hygienic way to be always prepared when your little one needs soothing. Philips Avent pacifiers are free from hazardous chemicals and allergens. The nipples are made of 100% food-grade silicone. For hygiene reasons, replace pacifiers after 4 weeks of use. All Philips Avent Ultra and Soothie pacifiers are independently accredited by the Oral Health Foundation. Hard plastic parts excluding silicone nipple (mass balance approach) Based on the results of US consumer test (2023, n=201) Compared to traditional sterilization methods (boiling) for pacifiers 2023 US consumer test confirms 98% nipple acceptance of the textured Philips Avent nipple used in Philips Avent ultra pacifiers (n=201) Philips Avent Orthodontic nipples are designed using soft silicone to support natural mouth muscle movements, to help lower the risk of malocclusion