These 2 oz. Portion Cups are made from molded fiber Materials and are BPI certified compostable. Durable, they are ideal or use with cold foods or liquids and are freezer safe for maximum convenience. They are disposable to help cut down on cleanup time. These quality cups are guaranteed to bring some class to any cold dish or refreshing beverage. Private labeling is available on volume orders. Specifications: Material: Molded fiber Color: Natural Food Handling: Cold Foods or Liquids Microwave Safe: No Freezer Safe: Yes Ecological: Disposable, Compostable Certifications: BPI Certified, ASTM Certified