Description Looking for a versatile and practical lid for your cup? Look no further than this insulated cup lids! Available in 20 and 30 oz sizes, these lids will perfectly fit for a variety of cups, including coffee mugs, travel mugs, and more. The transparent design means they'll complement any existing cup. The leak-proof design means you can enjoy your beverage worry-free, no matter where you're going. Features -Color:As Shown -Material:Plastic, silicone -Size:10.00X10.00X1.00cm/3.93X3.93X0.39in(30oz cup lids) -Size:8.70X8.70X1.00cm/3.42X3.42X0.39in(20oz cup lids) -Note: Suitable for 20/30 oz mug -Perfect Fit: Our insulated cup lids are designed to fit 20 and 30oz cups, including tumblers, water bottles, and travel mugs, ensuring a perfect fit every time. -Leak-proof: The airtight bottle lid can prevent spills and leaks, making them perfect for use during travel or outdoor activities. -Durable Materials: Made from quality, durable materials, our cup lids are built to last and withstand daily wear and tear. -Versatile Design: Our lids are designed to a variety of cups and mugs, making them a versatile addition to your drinkware collection. -Clear and Transparent: The transparent design of our lids allows you to easily see the contents of your cup, making it easy to monitor your beverage levels and avoid spills. Perfect Fit: Our insulated cup lids are designed to fit 20 and 30oz cups, including tumblers, water bottles, and travel mugs, ensuring a perfect fit every time. Leak-proof: The airtight bottle lid can prevent spills and leaks, making them perfect for use during travel or outdoor activities. Durable Materials: Made from quality, durable materials, our cup lids are built to last and withstand daily wear and tear. Versatile Design: Our lids are designed to a variety of cups and mugs, making them a versatile addition to your drinkware collection. Clear and Transparent: The transparent design of our lids allows you to easily see the contents of your cup, making it easy to monitor your beverage levels and avoid spills.