This beautiful master piece Persian Rug is pure silk and weaved in the city called Qum, Qum is a holly city in Iran and it is known for it's silk rugs around the world. The city is located in the central northern part of IRAN and has very dry weather very close to the capital city. Qum Silk are among the best known and most expensive silk rug around the world. All the Qum Silk rug are weaved by using a single knot techniques.