The non woven bags are made of non woven fabric,their advanages are eco-friendly, bio-degradable,reusable,non-toxicity, fashional,promotion,and low cost.Also it is a good way to make you advertisements that printing your logos or your pictures in our bags.If you want to learn more informations of us,don hesitate to contact us pls,contact saler:Jack,e-mail:wangxueyu331 at yahoo.com,our company site is :www,cnzhaohua,com,cn.