Introducing our cup cover, a versatile accessory designed to protect and personalize your water bottle. With dimensions of 8CM in bottom diameter, 10cm in opening diameter, and 12.5CM in height, this cover offers the perfect fit for 30oz/40oz cups. Crafted from food-grade silicone, it boasts elasticity, durability, and safety, being BPA-free and odorless. The soft and reusable material ensures easy application and removal, allowing you to stand your cup on any surface worry-free. Say goodbye to scratches and bumps on the bottom of your cup with this protective cover. Its distinctive design also helps in identifying your cup among others. To use, simply wipe the bottom of your water bottle, let it dry, and slide the cover on. For added convenience, measure the bottom diameter of your cup before purchase to ensure compatibility. Elevate your cup game with our cup cover a practical and stylish solution for everyday use. Item Name: Cup Cover Material: Silica Gel Suitable For: 30oz/40oz Cups Features: Easy Application, Versatile Compatibility, Durable & Safe Size Details: Bottom Diameter: 8cm/3.15" (Approx.) Opening Diameter: 10cm/3.94" (Approx.) Height: 12.5cm/4.92" (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 Cover