Meet FDA, ASTM D6400 and EN13432 Standards Nontoxic Tolerate both heat and cold Color logo print biodegradable tray Disposable Supermarket tray Natural biodegradable bagasse tableware, eco friendly.no Chemical treatment, Non-Toxic. Tolerate both heat and cold, making their microwave and freezer safe.Suitable for all types of takeaway food uses such as in restaurants, cafes, fast food outlets, ...