The straw material is safe and FDA approved, made of 100% BPA-free food grade silicone, approved by the FDA and subjected to food safety testing to ensure the quality and safety of you and your family. Environmentally friendly, it has no odor and can be reused. The silicone straw is very soft and bite resistant, protecting children and adults from eyelids, throat and tooth defects, thus protecting the family's safe and healthy teeth. Easy to clean, no matter where you host a party, picnic or trip, you can take it with you and reuse it. Ideal for babies, children and adults. It can be carried and stored anytime, anywhere.