Solia Plate Areca Deep 3.9" x 3.9"; palm leaf (Case of 600). The product is compostable. It can withstand temperatures from -4 to 390 degrees Farenheit. The natural disposable dishes are perfect for appetizer, buffet and tasting party . It is an ecofriendly approach for your buffet and tasting party. Go green with Dinnerware in Palm Leaf.