These 12 oz. Compostable PLA Lined Cups are PLA or corn-based plastic lined and are compostable, making them a great ecologically friendly option. They are made from quality Sustainable Forestry Initiative certified paperboard and can be used with both hot and cold beverages. Convenient and reliable, they can withstand temperatures up to approximately 203 degrees F and are freezer safe for maximum convenience. The paperboard is sourced from sustainably managed forests to ensure that the cups are made from only premium quality material. These cups meet ASTM D6400 and/or D6868 for compostability. CPLA or modified PLA lids have 2 sizes of lids available to accommodate cups so customers can enjoy drinks on the go with ease. Lids are sold separately.