The silicone lid is the perfect accessory for the Bunny, Dinosaur, Hippo and Koala cups, so as to help little ones learn how to drink from a cup without the mess. Makes an adorable ‘Transition Cup’. Pure, high quality, food grade silicone. Boil safe. Easy to clean and sterilize. Dishwasher Safe. BPA, Phthalate & Latex Free. 3 fun colours: Yellow, Green & Pink. Note: For use with cold to warm liquids only. Hot liquids can easily cause burns - avoid at all costs. As always, adult supervision required at all times.