From LouLou Lollipop, this teether features: Our silicone teether provides endless opportunities for little hands to explore! Featuring captivating nubby textures on both sides, it's perfect for grasping and chewing The heart-shaped cut-out allows for attaching an optional clip For Ages: 4 months and up Dishwasher safe, Freezer safe, Do not microwave Free from harmful chemicals and featuring 100% water-based and food-safe inks that are injected into the silicone instead of applied on top Made from 100% premium quality food-grade silicone Imported.