... made of plant starch, GMO free.2. Heat Resistant: withstand -15 degree to 115degree Celsius.3. Customized designs are acceptable.4 ... . Microwavable and refrigeratable.5. Production lead time: 15 days.6. Variety of sizes, shapes and uses available.7 ... , Biodegradable disposable tableware, Starch-based Dinnerware, Biodegradable corn-starch lunch boxes