Non-woven fabric is one kind of new environmental friendly material. Unlike paper, or cotton, non woven material are made of strong non-woven polypropylene, an eco-friendly and non-toxic material used in surgical wear. They has the advantages of are 100% recyclable and washable, water resistance, air permeable ability and fire proof. It will be disappear if you put it outdoor in 8 years. To continue the trend of the twentieth century industrial development, the idea of recycling will become more and more important in our world. We should more concern about environmental friendly concepts in both manufacturing and product design. PP non-woven polypropylene is certainly one of the best choice.