Featuring a complex consisting of راسته, چهار سوق, سرا, and arcade, Qom old bazaar is located in the old texture of Qom City. The large arcade of Qom belongs to Qajar period located in the bazzar راسته. It was registered in the list of Iran's National Heritage August 2, 1997 under the registration number of 1902. This arcade is considered as largest Zarbi Arch in Iran. This monument was designed and built by Master Hasan Qomi, also known as Memarbashi, in 1882 AD. The monument's trustee is Seyed Mahmoud Tabatabaei, one of the merchants of Qom and the father of Seyed Hassan Tabatabaei Qomi.