Or, “How many forms of wool” is a property that makes it possible to shape the environment. This feature, which is more common in the wool of dry and low humidity regions such as Iran, is important and profitable in carpets. The sheep wool of some parts of the world, such as Australia and Shindeno, which grow in areas of low limestone land and have abundant fodder. Although it is soft and subtle, it has little reactionary properties that do not return to the initial state by pressure or well washing dry areas. The rug woven from the fibers of this wool is also hard and less after a while of working under pressure or by washing, and the return of the Perezs takes place in its early place. These types of wool are better suited for the provision of soft and soft cloths.