Silicone Sippy Cup Spill Proof Lids

This cup lid is made by 100% food-grade BPA-free silicone, FDA approved, and soft silicone lids are gentle on baby’s teeth. Safety and health are guaranteed for you and your beloved ones. Do not contain LEAD,LATEX, keep your drink clean and avoid spills, perfect drink saver to keep your drink fresh and in the cup. will greatly enhance your outdoor enjoyment. They fit any cup with a diameter of 2.1 to 3.5 inches. Turn it into a sippy cup for kids no where for yuck to get stuck. They are super stretchy but hold a firm grip on the cup. The silicone lids are very soft and allow the liquid to flow easily when sucked on, If you slightly squeeze the spout, the liquid will flow out. The are super easy to wash and sry fairly quickly. When you are done using, just toss them in the dishwasher and let it do the rest.