· Extra-large openings in the shield provide maximum airflow and allow baby’s sensitive skin to "breathe"· Breast-like pacifier nipple is shaped to soothe baby just like mom· Helps to promote healthy oral development· Accepted by 96% of babies and won't cause nipple confusion* *Based on Market Research, 2020, tested with 200 pacifier users· The heart-shaped shield fits perfectly under baby's nose for easy breathing· BPA-free and dishwasher-safe (top rack only)· Available in sizes 0-6 months, 6-18 months, and 18-36 months