Case of 200. These 7 x 9" Fiber Lids from PrimeWare are made from renewable molded fiber materials and are disposable to help cut down on time spent cleaning after service. Durable, these lids are FDA approved for food contact. They can be used to serve a variety of hot and cold dishes and are microwave and freezer safe for maximum convenience. These lids are a great eco-friendly option and are also ASTM D6868 compliant and meet ISO 9001 and ISO 14001 certifications.