Philips Avent Ultra Air is the ideal pacifier for babies 6-18 months, fitting perfectly the mouth and face with its orthodontic design⁵. 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 materials¹ for pacifier and case. More sustainable choices let you give the best care with less impact on the planet. 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.For hygiene reasons, replace pacifiers after 4 weeks of use.