Unicorn Teether is made from 100% food-grade silicone, making it non-toxic and safe for baby. It is free of phthalates, lead, cadmium, and heavy metals, Teether is lightweight and made with small openings to make it easier to hold by those tiny little fingers. Raised details are perfect for gripping and for soothing aching gums. Freeze or refrigerate when teething is extra tough!