These 10 to 20 oz. CPLA Hot Cup Lids are perfectly designed for use with PLA Lined Hot Cups.These lids are made from CPLA or modified corn-based plastic. Designed to prevent unfortunate leaks and spills, they are a must-have for takeout locations so customers can enjoy a drink on the go with ease. They are disposable and BPI certified compostable, These quality lids are also microwave and freezer safe. There are 2 sizes of lids available to accommodate all cups. Specifications: Material: CPLA Color: White Food Handling: Cold Foods or Hot Foods Microwave Safe: Yes Freezer Safe: Yes Ecological: Disposable, Compostable Certifications: BPI Certified, ASTM D6400