The replacement lid is compatible with Stanley IceFlow 30 oz glass or any 30 oz cup. Please check the size carefully when purchasing. This lid helps prevent water or drinks from spilling and provides a sealed environment for your beverage. The lid features a dust stopper on the opening, allowing for easy drinking while helping to prevent contamination from dust. Equipped with a rubber ring around the lid and a rubber layer inside the flip cap, it effectively reduces spills and enhances leak resistance. Color options: White, Black, Blue, Gray, Light Green, Pink Material: Plastic Package Contents: 2 x Cup lids 2 x Straws Note: This package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by 1-3 cm due to manual measurement.