NUK First Choice Comfy 100% Silicone Pacifier, 0-6 months, 3 pack One-piece design provides soft comfort and a perfect fit for baby. NUK orthodontic nipple shape helps promotes natural oral development 96% Baby Acceptance Heart-shaped shield fits perfectly under baby’s nose for easy breathing 100% medical-grade silicone BPA-free; dishwasher-safe (top rack only),