Introducing our cup cover with innovative Straw Opening Design! This lid features a versatile straw hole that accommodates both curved and straight straws of various materials. It perfectly fits most 30-ounce glass tumblers, travel mugs, iced coffee cups, and more, making it ideal for holding iced drinks, beer, coffee, and water. Crafted from high-quality plastic, our cup lid is safe, non-toxic, and BPA-free, ensuring durability and sturdiness. Say goodbye to moldy bamboo lids our reusable lid is easy to clean and built to last, providing you with long-term use and peace of mind. Equipped with a two-in-one screw cap, our lid offers dual functionality. You can sip directly from the flip-top or insert a straw for a customized drinking experience. The lid's silicone sealing ring ensures optimal sealing, preventing spills and splashes, especially when carrying hot beverages or on the go.Choose our cup cover for the perfect combination of convenience, safety, and style. Enjoy your favorite drinks at the ideal temperature for longer, whether you're at home, work, or on the move. Elevate your drinking experience with our premium cup cover today! Item Name: Cup Cover Material: Plastic Style: Minimalist Style Features: Leak-proof, Non-toxic, Reusable Size Details: L: 7.2cm/2.83", W: 7.8cm/3.07" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cup Lid