This SOLO R9N-J8000 disposable 9 oz. paper cold cup with Symphony print has a wet wax coating for rigidity and resistance to leaking. It is suitable for serving milkshakes, smoothies, soda, and other cold beverages. This disposable paper cold cup withstands beverage temperatures up to 105 degrees F. It is 3.8high, has a 3diameter, and is compatible with a SOLO L9N-0100 plastic lid (sold separately). Disposable food service products are used to store, insulate, transport, prepare, and serve food and drink. They may be made of paper, plastics, or metal foil. Food service products for freezing items protect their contents from freezer burn, contamination, and drying.SOLO manufactures disposable plastic, paper, foam, and post-consumer recycled content cups, plates, and other products for food and beverage service. The company, founded in 1936, is headquartered in Lake Forest, IL.