Philips Avent ultra air 0-6 month girl pacifier is a lightweight and breathable pacifier designed to allow maximum airflow, so babies' sensitive skin can breathe. The skin remains drier while the baby remains calmer. The corners are rounded to provide greater comfort for your baby. Ultra Air for babies 0-6 months has extra-large air holes to keep sensitive skin soft and dry, and an extra-firm nipple for growing teeth and gums. Each pack contains 2 units. Teat made with silicone for food use It is an inert and safe material, widely used for medical applications, that does not contain hazardous chemicals, endocrine-active substances or allergens. Sterilizes in 3 min for your convenience The travel case, which accompanies the ultra air pacifiers, also works as a sterilizer. Just add a little water and pop it in the microwave. Don't worry, the pacifier will be sterilized for its next use. It is recommended to sterilize the pacifier before inserting it into the baby's mouth. Clean it carefully after each use. Store in a cool, dry place.