To customers: life is full of surprises. Package Includes: 1 x Cup Lid Item Name: Cup Lid Material: AS Features: Magnetic Slider, Straw Hole, Good Sealing Size Details: 30oz: Diameter: 10cm 20oz: Diameter: 8.6cm Specifications: For a long service time, the sealed cup cover is resistant to falling, high temperature and leakage. For easy replacement and smooth opening and closing, this cup lid has a removable magnetic slider. This cup lid is constructed of as material. There are 2 styles to choose from. This cup lid is suitable for home, out, travel. 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. We strive for excellence. And hope you have a nice day!