Our Antique rug collection are some of the finest rugs on the market. These Persian rugs are priced at a certain point because of the quality of the materials used. The rugs are typically made from natural plant or animal fibers, such as silk, wool, cotton, jute, and sisal. ... No two rugs can look exactly alike because the natural fiber will always have discrepancies in the coloring, these are timeless pieces of art for your home.