All of our eco friendly wholesale cornstarch custom color printed 100% biodegradable&compostable plastic garbage bags on roll are certified compostable and biodegradable to The Australia(AS4736&AS5810),American(BPI) and European (EN13432) standards. Color: green, black or customized. Used: supermarket, household. Garbage bags for collecting household and industrial waste. Feature:Convenient , anti-corrosion;Durable , eco-friendly;Good insulating property;Disposable , oil proof , biodegradable plastic. From our raw materials ,ink ,to a finihsed products,you can be sure that any item we produced will break down and not harm the environment in the process