Philips AVENT orthodontic, collapsible and symmetrical teats respect the natural development of baby's palate, teeth and gums - even if the soother ends up upside down in the mouth. All Philips Avent soothers are made from silicone and are taste and odour-free.The silicone teat is taste and odour-free so it's more likely to be accepted by your baby. The silicone is smooth, transparent, easy to clean and it doesn't get sticky. The nipple is strong, long-lasting and won't become mis-shapen or discolored over time.Philips Avent soothers come in sizes ranging from 0-18 months. 
The nipple is strong, long-lasting and won't become mis-shapen or discolored over time.The Philips Avent Free-flow Soothers has free flow shield to provide extra airflow for baby's skin and comes in modern contemporary designs.