this museum is an opportunity to review the history and background of iranian carpets with the approach of display and research. the building of the national carpet museum of iran is designed like a carpet. iranian carpets are exhibited in this museum on two floors and in different halls. the first floor of the national carpet museum of iran is generally the place it is a display of museum masterpieces. more than the bed, all kinds of carpets from the 9th century ah to the contemporary period are exhibited in this part. the second floor is also the place for periodical carpet shows. these days , the arsin carpet collection is displayed in this part . the carpets are from 300 years to the period qajar and 100-year-old and 80-year-old are the best carpets that we have displayed in this collection. we have a carpet in tehran, which is about 50 meters long. the national carpet museum has been renovated in the last two years . we have renovated major parts of the museum, such as the lighting of the courtyard, such as the renovation of the amphitheater hall and lighting. the main carpet exhibition hall and our temporary carpet exhibition hall have completely solved t