A fabulous design, spectacular beauty and durability have made Kashan a favorite rug of the homeowner. They trace their roots back to the Kashan region of Iran, hence termed as Kashan rugs. Kashan rugs are said to be manufactured in the 16th century. Their unique design adds to their beauty and makes them look sophisticated. Kashan rugs are generally used by homeowners to make their room look spacious. Although they are made up of cotton, some exceptional pieces may have silk as their foundation. The most popular colors in Kashan rugs are green, red, and ivory.