Cutlery: Made from biodegradable Material: PSM in Non-GMO corn starch, this cutlery will withstand temperatures of up to 220 degrees (F). Lightweight and slightly flexible . Customized welcomed! The raw material are The raw material are PSM 14851, MSDS 6866. We will supply OEM service, namely custom-made disposable products are welcomed! We also make PSM biodegradable cutlery: fork, spoon, knife Sugarcane utensils: clamshell, food tray, round plate, elliptical plate, bowl and so on.