25.7 cm. Eco-Friendly: Compostable (Only compostable in industrial facilities), made from renewable resources. Earn cash for your school! Box Tops for Education. BPI compostable. Compostable in Industrial Facilities. Check locally, as these do not exist in many communities. Not suitable for backyard composting. how2recyclye.info. To contact us visit: Hefty.com, call: 1-800-433-224 or write: Hefty Brands, PO Box 85583, Richmond, VA 23285-5583. Product made in China.