Heriz rugs are one of the most famous rugs from Iran, because of their very unique and distinguishable style. Heriz is a city located in northwestern Iran, near the city of Tabriz, which is a major rug-weaving center in Iran. Serapi carpet or Serapi rug is woven in Heriz village in East Azerbaijan Province, located in the northwest of Iran. These rugs are employed symmetrical knots with a cotton foundation and a wool pile. The designs of these rugs are Medallion and Geometric, and the colors are Red, Blue, Green, Yellow, Ivory, and Pink.