6” Clamshell Hamburger Sugarcane 400pc/ctnThese containers are suitable for both hot and cold foods, and are safe for use in the microwave, oven (up to 220C for 20 minutes), and freezer. Made from renewable sugarcane fibrous residue using a low energy production process, the sugarcane fiber is compostable and will naturally break down. They are also waterproof and greaseproof, making them an ideal option for serving a variety of takeaway foods, such as burgers, steaks, hot chips, noodles,