Package contents: you will receive 3 pieces cute bear straw covers for Stanley Cup. Creative cartoon bear design is very beautiful, both pragmatic and decorative. Popular with children and adults. Enough for your daily needs and exchange. Premium material: our straw cover is made of high-quality silicone, robust and durable BPA-free and tasteless, smooth and easy to use, hard to break and provide a long-term service. They can be washed by both hands and washing machine. Please wash them carefully before use. Compatibility: The straw tip lid is compatible with 20/30/40 ounces and suitable for all types of straws with 8-10 mm. Please confirm the size before purchasing. Please note that our product is not sponsored or endorsed by the brands that it fits, including Stanley, Easy to use: fix the straw cover directly on your cup straw. Take it off when drinking and cover the cap when you do not drink, which can prevent dust or other debris from entering. Wide application: our straw cover is lightweight and portable and suitable for hiking, travelling, camping, picnic, etc., can also be an ideal gift for your family, friends, classmates, neighbours etc., at its birthday party, various festivals and other occasions.