Canberra is a non-woven cloth of a relatively well-known as to what is woven Consider the following explanation: non-woven (or non-woven), is a new generation of environmentally friendly materials with water repellent, breathable, flexible, non-combustion , non-toxic non-irritating, rich colors and so on. If placed outside of the material through natural decomposition, the maximum life span of only 90 days, placed in 5 years indoor decomposition, combustion of non-toxic, tasteless, and without any left over material, so as not to pollute the environment, so the resulting environmental . Appropriate for washing and other things point.