The Avent Ultra Air Pacifier provides breathable comfort for babies aged 0-6 months. Its lightweight shield is designed with four extra-large air holes to maximize airflow, ensuring your baby's sensitive skin stays drier while soothing. The orthodontic, symmetrical nipple is made from 100% food-grade silicone and respects the natural development of a baby's palate, teeth, and gums. This two-pack, featuring smiling sun and blue rainbow designs, includes a microwaveable travel case that functions as a sterilizer for easy and convenient cleaning.