Made from 100% food grade silicone.The proven nipple shape on this pacifier, making it ideal for newborns and up.One part design with 3 large vent holds, no choking hazard, soft and durable, safe for your baby.Large shield and handle act as a baby teething toy.Easy to clean, dishwasher safe. For the first use, please sterilize in hot boiling water or steam sterilizer.